CN111751589A

CN111751589A - Induction type ammeter box with multiple electricity stealing functions

Info

Publication number: CN111751589A
Application number: CN202010700279.XA
Authority: CN
Inventors: 黄静
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-20
Filing date: 2020-07-20
Publication date: 2020-10-09

Abstract

The invention discloses an induction type electric meter box with multiple electricity stealing functions, which comprises an electric meter box body, wherein the front end surface of the electric meter box body is hinged with a front cover, an electric meter space is arranged in the electric meter box body, an electric meter working module is arranged on the inner wall of the rear side of the electric meter space, a signal generating mechanism is arranged in the electric meter space and comprises a bearing block fixedly arranged on the inner wall of the rear side of the electric meter space, a chute with an upward opening is arranged in the bearing block, and a bearing spring is fixedly arranged on the inner wall of the lower side of the chute. The invention aims at more manipulation projects of electricity stealing and has wide application and practicability.

Description

Induction type ammeter box with multiple electricity stealing functions

Technical Field

The invention relates to the field of electricity stealing, in particular to an induction type electricity meter box with multiple items of electricity stealing.

Background

The electricity stealing type is that illegal electric energy is occupied, the purpose of paying electricity with no or little electricity fee is adopted, the behavior of using electricity with no or little metering by illegal means is adopted, the existing electricity stealing means is divided into two types, one type is to reform the internal circuit structure, the electricity meter box needs to be opened or destroyed, the other type is performed through strong magnetism, the most of the existing induction aiming at electricity stealing needs to discover abnormity through statistic big data, the reaction time is slow, the induction needs to be discovered for weeks or even months usually, so that users and electric power parts can suffer from great loss, and the danger of circuits is easily generated in the electricity stealing process.

Disclosure of Invention

The invention aims to provide an induction type electric meter box with multiple items of electricity stealing functions, and the induction type electric meter box overcomes the situation.

The invention is realized by the following technical scheme.

The invention relates to an induction type electric meter box with multiple electricity stealing functions, which comprises an electric meter box body, wherein the front end surface of the electric meter box body is hinged with a front cover, an electric meter space is arranged in the electric meter box body, an electric meter working module is arranged on the inner wall of the rear side of the electric meter space, a signal generating mechanism is arranged in the electric meter space and comprises a bearing block fixedly arranged on the inner wall of the rear side of the electric meter space, a chute with an upward opening is arranged in the bearing block, a bearing spring is fixedly arranged on the inner wall of the lower side of the chute, a moving rod connected with the chute in a sliding manner is fixedly arranged at the upper end of the bearing spring, the upper end of the moving rod is positioned in the electric meter space, an insulating plate is fixedly arranged on the upper end surface of the torsion spring, a first copper sheet is fixedly arranged on the upper end surface of, a downward opening is formed in the insulating block, a second copper sheet and a third copper sheet are embedded in the insulating block, the third copper sheet is positioned on the right side of the second copper sheet, a power supply and a signal generator which are fixedly connected with the inner wall of the rear side of the electric meter space are arranged on the upper side of the insulating block, the signal generator is positioned on the right side of the power supply, the second copper sheet, the power supply, the signal generator and the third copper sheet are sequentially and electrically connected through electric wires, and the second copper sheet and the third copper sheet are powered off;

the right side of the signal generating mechanism is provided with a signal generating preventing mechanism, the signal generating preventing mechanism comprises a positioning block fixedly arranged on the inner wall of the rear side of the ammeter space, a moving rod is connected in the positioning block through a pressure spring, the moving rod penetrates through the left end face and the right end face of the positioning block, the left end of the moving rod is fixedly provided with a fixed plate, the left end face of the fixed plate is fixedly provided with two inserting blocks, the upper end face and the lower end face of the moving rod are symmetrically and fixedly provided with two welding plates, the front end face of each welding plate is fixedly provided with a positioning rod, the positioning rod is rotatably provided with a rotating block through a torsion spring, the right end of the moving rod is fixedly provided with a handle, the right end face of the moving rod is provided with two inserting grooves, the moving rod is used as the center, the inner wall of the rear side, an iron block is arranged in the front cover in a sliding mode, the front end of the iron block is located in the space of the electric meter, and a moving spring is arranged between the electromagnet and the iron block;

the anti-signal generating mechanism is characterized in that a first anti-theft mechanism is arranged on the lower side of the anti-signal generating mechanism, the first anti-theft mechanism comprises a bottom plate fixedly arranged on the inner wall of the lower side of the electric meter space, the upper end surface of the bottom plate is provided with two bottom grooves with upward openings, the inner wall of the lower side of each bottom groove is fixedly provided with a bottom spring, the upper end of each bottom spring is fixedly provided with a bottom rod in sliding connection with the corresponding bottom groove, the upper ends of the two bottom rods are fixedly provided with a supporting plate, the front end surface of the supporting plate is fixedly provided with a motor, the front side of the motor is provided with a supporting plate which is controlled by the motor, the left side of the supporting plate is provided with a push plate fixedly arranged on the front end surface of the supporting plate, the upper side of the supporting plate is provided with a torsion shaft which is rotatably, the chain wheel is in meshed transmission with the conveying chain belt;

the electric meter is characterized in that a magnetic force detection mechanism is arranged on the rear end face of the front cover and comprises a supporting block fixedly connected with the rear end face of the front cover, a containing cavity with a backward opening is arranged in the supporting block, a force storage spring is fixedly arranged on the inner wall of the front side of the containing cavity, a force storage block in sliding connection with the containing cavity is fixedly arranged at the rear end of the force storage spring, the rear end of the force storage block is located in the electric meter space, two ropes are connected to the front end face of the force storage block and are connected with iron balls, and the two iron balls are located on the upper side and the lower side of the supporting block respectively.

Preferably, a guide rail is fixedly arranged on the inner wall of the rear side of the electric meter space, a guide rod with the front end positioned in the electric meter space is slidably arranged in the guide rail, a first rack is fixedly arranged on the lower end surface of the guide rod, the guide rod is connected with the guide rail through a connecting spring, the front end of the guide rod is abutted against the force accumulation block, a fixed block is fixedly arranged on the inner wall of the rear side of the electric meter space, a rotating shaft is rotatably arranged on the right end face of the fixed block, a transmission gear is fixedly arranged on the rotating shaft and meshed with the first rack, a rotating gear is fixedly arranged at the right end of the rotating shaft, a second rack is meshed at the rear side of the rotating gear, a guide plate is fixedly arranged on the right end face of the second rack, two guide rods are fixedly arranged on the right end face of the guide plate, the guide rod is arranged in the left end face of the moving rod in a sliding mode, and a thrust spring is arranged between the guide rod and the moving rod.

Preferably, the fixed slide rail that is equipped with of ammeter space rear side inner wall, slide in the slide rail be equipped with the front end with the litter that the protecgulum rear end face offseted, the litter with the slide rail passes through extrusion spring coupling, litter left end face rotates and is equipped with the connecting rod, the connecting rod lower extreme rotates and sets up on the push rod, the push rod slides from top to bottom and sets up in the guided way, the push rod runs through terminal surface about the guided way, the guided way is fixed to be set up ammeter space rear side inner wall.

Preferably, the fixed locking piece that is equipped with of protecgulum rear end face, be equipped with the annular in the locking piece, it is equipped with the arc piece to slide in the annular, the arc piece is fixed to be set up on the lock core, the lock core rotates to set up in the lock core, the fixed dop that is equipped with on the lock core, be equipped with opening up lockhole in the lock core, be equipped with the opening court in the locking piece the top groove of lockhole, top groove upside inner wall is fixed and is equipped with ten top springs, the fixed elastic block that is equipped with of top spring lower extreme, the elastic block lower extreme is located in the lockhole, ammeter space rear side inner wall is fixed and is equipped with pressure sensor, the fixed dynamometry spring that is equipped with of terminal surface before the pressure sensor, the fixed pressure plate that is equipped with.

Preferably, a clamping groove is fixedly formed in the inner wall of the right side of the electric meter space, and the clamping head is inserted into the clamping groove.

The invention has the beneficial effects that: the invention can provide induction for electricity stealing means through an ammeter, can enable the built-in signal generator to work through corresponding transmission aiming at different electricity stealing methods, can realize the purpose of sending electricity stealing information, informs relevant departments in real time, is quick in induction, reduces loss caused by electricity stealing as much as possible and prevents danger caused by electricity stealing, and has more methods for electricity stealing and wide application and practicability.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;

FIG. 3 is a schematic view of the embodiment of the present invention in the direction B-B in FIG. 1;

FIG. 4 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 1;

FIG. 5 is a schematic view of the embodiment of the present invention in the direction E-E of FIG. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

Referring to the accompanying drawings 1-5, an inductive electric meter box with multiple electricity stealing functions comprises an electric meter box body 11, wherein a front cover 10 is hinged to the front end face of the electric meter box body 11, an electric meter space 12 is arranged in the electric meter box body 11, an electric meter working module 13 is installed on the inner wall of the rear side of the electric meter space 12, a signal generating mechanism 91 is arranged in the electric meter space 12, the signal generating mechanism 91 comprises a bearing block 65 fixedly arranged on the inner wall of the rear side of the electric meter space 12, a chute 66 with an upward opening is arranged in the bearing block 65, a bearing spring 67 is fixedly arranged on the inner wall of the lower side of the chute 66, a moving rod 70 slidably connected with the chute 66 is fixedly arranged at the upper end of the bearing spring 67, the upper end of the moving rod 70 is located in the electric meter space 12, an insulating plate 22 is fixedly arranged on the upper end face of the torsion spring, the upper side of the first copper sheet 21 is provided with an insulating block 17 fixedly connected with the inner wall of the rear side of the electric meter space 12, a downward opening is arranged in the insulating block 17, a second copper sheet 18 and a third copper sheet 20 are embedded in the insulating block 17, the third copper sheet 20 is positioned on the right side of the second copper sheet 18, the upper side of the insulating block 17 is provided with a power supply 14 and a signal generator 15 fixedly connected with the inner wall of the rear side of the electric meter space 12, the signal generator 15 is positioned on the right side of the power supply 14, the second copper sheet 18, the power supply 14, the signal generator 15 and the third copper sheet 20 are electrically connected through an electric wire 16 in sequence, but the second copper sheet 18 and the third copper sheet 20 are powered off, the first copper sheet 21 can simultaneously contact the second copper sheet 18 and the third copper sheet 20 after rising, so that the second copper sheet 18 and the third copper sheet 20 are powered on each other, energizing said signal generator 15 to emit alarm data;

the right side of the signal generating mechanism 91 is provided with a signal generating preventing mechanism 92, the signal generating preventing mechanism 92 comprises a positioning block 74 fixedly arranged on the inner wall of the rear side of the electric meter space 12, the positioning block 74 is internally connected with a moving rod 23 through a pressure spring 75, the moving rod 23 penetrates through the left and right end faces of the positioning block 74, the left end of the moving rod 23 is fixedly provided with a fixing plate 73, the left end face of the fixing plate 73 is fixedly provided with two insertion blocks 72, the upper and lower end faces of the moving rod 23 are symmetrically and fixedly provided with two welding plates 81, the front end face of the welding plate 81 is fixedly provided with a positioning rod 78, the positioning rod 78 is rotatably provided with a rotating block 77 through a torsion spring 79, the right end of the moving rod 23 is fixedly provided with a handle 24, the right end face of the moving rod 70 is provided with two insertion grooves 68, the moving rod 23 is used as a center, an electromagnet 99 is fixedly arranged on the inner wall, far away from the moving rod 23, of the front cover 101, an iron block 76 is arranged in the front cover 101 in a sliding mode, the front end of the iron block 76 is located in the electric meter space 12, a moving spring 71 is arranged between the electromagnet 99 and the iron block 76, the upper rotating block 77 can only rotate clockwise under the blocking of the upper blocking plate 80, and the lower rotating block 77 can only rotate anticlockwise under the blocking of the lower blocking plate 80;

the lower side of the signal generation preventing mechanism 92 is provided with a first anti-theft mechanism 90, the first anti-theft mechanism 90 comprises a bottom plate 42 fixedly arranged on the inner wall of the lower side of the electric meter space 12, the upper end surface of the bottom plate 42 is provided with two bottom grooves 43 with upward openings, the inner wall of the lower side of each bottom groove 43 is fixedly provided with a bottom spring 44, the upper end of each bottom spring 44 is fixedly provided with a bottom rod 45 in sliding connection with the corresponding bottom groove 43, the upper ends of the two bottom rods 45 are fixedly provided with a supporting plate 40, the front end surface of the supporting plate 40 is fixedly provided with a motor 37, the front side of the motor 37 is provided with a supporting plate 40, the supporting plate 40 is controlled by the motor 37, the left side of the supporting plate 40 is provided with a push plate 46 fixedly arranged on the front end surface of the supporting plate 40, the upper side of the supporting, a chain wheel 60 and a curved wheel 98 are fixedly arranged on the torsion shaft 62, the curved wheel 98 is positioned at the front side of the chain wheel 60, and the chain wheel 60 is in meshing transmission with the conveying chain belt 61;

the rear end face of the front cover 10 is provided with a magnetic force detection mechanism 93, the magnetic force detection mechanism 93 comprises a supporting block 38 fixedly connected with the rear end face of the front cover 10, a containing cavity 39 with a backward opening is arranged in the supporting block 38, a force storage spring 82 is fixedly arranged on the inner wall of the front side of the containing cavity 39, a force storage block 84 slidably connected with the containing cavity 39 is fixedly arranged at the rear end of the force storage spring 82, the rear end of the force storage block 84 is located in the electric meter space 12, the front end face of the force storage block 84 is connected with two ropes 83, the ropes 83 are connected with iron balls 41, and the two iron balls 41 are respectively located on the upper side and the lower side of the supporting block 38.

Beneficially, a guide rail 56 is fixedly arranged on the inner wall of the rear side of the electric meter space 12, a guide rod 57 with a front end located in the electric meter space 12 is slidably arranged in the guide rail 56, a first rack 58 is fixedly arranged on the lower end face of the guide rod 57, the guide rod 57 is connected with the guide rail 56 through a connecting spring 85, the front end of the guide rod 57 abuts against the force accumulating block 84, a fixed block 54 is fixedly arranged on the inner wall of the rear side of the electric meter space 12, a rotating shaft 55 is rotatably arranged on the right end face of the fixed block 54, a transmission gear 59 is fixedly arranged on the rotating shaft 55, the transmission gear 59 is engaged with the first rack 58, a rotating gear 63 is fixedly arranged on the right end face of the rotating shaft 55, a second rack 64 is engaged with the rear side of the rotating gear 63, a guide plate 97 is fixedly arranged on the right end face of the second rack 64, two guide rods 96 are, the guiding rod 96 is slidably disposed in the left end surface of the moving rod 70, and a thrust spring 69 is disposed between the guiding rod 96 and the moving rod 70.

Beneficially, a slide rail 51 is fixedly arranged on the inner wall of the rear side of the electricity meter space 12, a slide rod 50 with a front end abutting against the rear end face of the front cover 10 is slidably arranged in the slide rail 51, the slide rod 50 is connected with the slide rail 51 through an extrusion spring 86, a connecting rod 49 is rotatably arranged on the left end face of the slide rod 50, the lower end of the connecting rod 49 is rotatably arranged on the push rod 47, the push rod 47 is vertically slidably arranged in the guide rail 48, the push rod 47 penetrates through the upper end face and the lower end face of the guide rail 48, and the guide rail 48 is fixedly arranged on the inner wall of the rear side of the electricity meter space 12.

Advantageously, a locking block 25 is fixedly arranged on the rear end face of the front cover 10, a ring groove 32 is arranged in the locking block 25, an arc-shaped block 33 is arranged in the ring groove 32 in a sliding manner, the arc-shaped block 33 is fixedly arranged on a lock core 35, the lock core 35 is rotatably arranged in the lock block 25, a clamping head 30 is fixedly arranged on the lock core 35, a lock hole 34 with an upward opening is arranged in the lock core 35, a top groove 26 with an opening facing the lock hole 34 is arranged in the lock block 25, ten top springs 27 are fixedly arranged on the inner wall of the upper side of the top groove 26, an elastic block 28 is fixedly arranged at the lower end of each top spring 27, the lower end of the elastic block 28 is positioned in the lock hole 34, a pressure sensor 89 is fixedly arranged on the inner wall of the rear side of the electric meter space 12, a force measuring spring 88 is fixedly arranged on the front end face of the pressure sensor 89, a pressure plate 87 is fixedly arranged on the front end of the force measuring spring 88, and the pressure sensor 89 is connected with the motor 37 through a lead 36.

Advantageously, a clamping groove 31 is fixedly formed on the inner wall of the right side of the electricity meter space 12, and the clamping head 30 is inserted into the clamping groove 31.

In the initial state, the connecting spring 85, the power storage spring 82, the load bearing spring 67, and the pressing spring 86 are in a compressed state.

The using method comprises the following steps:

when the electric meter working module 13 needs to be adjusted or checked, a key is manually inserted into the lock hole 34 to push the pressure plate 87, the force measuring spring 88 is compressed, the pressure sensor 89 senses pressure, the motor 37 is controlled to be started through the lead 36, the motor 37 drives the transmission chain belt 61 to rotate, the transmission chain belt 61 is meshed with the chain wheel 60 to drive the chain wheel 60 to rotate, the torsion spring is compressed, the curved wheel 98 rotates along with the chain wheel 60, when the key is inserted into the lock hole 34, all the elastic blocks 28 can be pushed into the top groove 26, the top spring 27 is compressed, the key is rotated anticlockwise to drive the arc-shaped block 33 to rotate ninety degrees, so that the clamping head 30 is separated from the clamping groove 31, the front cover 10 can be opened (the clamping head 30 is separated from the clamping groove 31 when being rotated anticlockwise by about thirty degrees, but the lock cylinder 35 is required to be rotated to be incapable of rotating first when the front cover 10 is opened), the lock core 35 rotates about sixty degrees to drive the chuck 30 to rotate, the handle 24 is pushed to drive the movable rod 23 to move leftwards, the movable rod 23 drives the two insertion blocks 72 to be inserted into the two insertion grooves 68, the rotating block 77 rotates when meeting the iron block 76 until the rotating block 77 moves to the left side of the iron block 76, the pressure spring 75 is compressed, the rotating block 77 is blocked by the blocking plate 80 and cannot rotate, so that the rotating block 77 is attached to the left end face of the iron block 76 and cannot move, and the movable rod 70 cannot move under the blocking of the insertion blocks 72;

at this time, the front cover 10 is opened to check and adjust the electric meter working module 13, the front cover 10 leaves the electric meter box 11, so that the key no longer presses the pressure plate 87, the force measuring spring 88 is reset, the pressure sensor 89 can not sense the pressure, the motor 37 is controlled to be closed through the lead 36, the slide rod 50 loses the blocking of the front cover 10, the extrusion spring 86 is reset to drive the slide rod 50 to move forward, the slide rod 50 drives the connecting rod 49 to rotate, the connecting rod 49 drives the push rod 47 to move downward, the push rod 47 drives the push plate 46 to move downward, the droplet conveying chain belt 61 moves downward, the chain wheel 60 loses the meshing of the conveying chain belt 61, the torsion spring is reset to drive the torsion shaft 62 to reset, thereby driving the curved wheel 98 to reset, the bottom spring 44 is compressed, when the front cover 10 is closed, the lock core 35 is reset, the chuck 30 is inserted into the slot 31, the key is extracted, the manual control electromagnet, the electromagnet 99 is electrified to attract the iron block 76, so that the rotating block 77 is not blocked any more, the pressure spring 75 is reset to drive the inserting block 72 to be pulled out of the inserting groove 68, the handle 24 is reset, the electromagnet 99 is powered off, the movable spring 71 is reset to drive the iron block 76 to reset;

if a person wants to steal electricity through strong magnetism in normal use at ordinary times, strong magnetism is close to the invention, so that the work of the electric meter working module 13 is influenced, under the action of the strong magnetism, the corresponding iron ball 41 is sucked out from the supporting block 38, the rope 83 is pulled, the force accumulation block 84 is pulled to move forwards, the guide rod 57 loses the blocking of the force accumulation block 84, the connecting spring 85 is reset, the guide rod 57 is driven to move forwards, the first rack 58 is driven to move, the transmission gear 59 is driven to rotate through the meshing of the first rack 58 and the transmission gear 59, the transmission gear 59 drives the rotating shaft 55 to rotate, the rotating gear 63 is driven to rotate, the second rack 64 is driven to ascend through the meshing of the rotating gear 63 and the second rack 64, the second rack 64 drives the guide plate 97 to ascend, the guide plate 97 drives the moving rod 70 to enable the first copper sheet 21 to be inserted into the insulating block 17, the first copper sheet 21 is simultaneously attached to the second copper sheet 18 and the third copper sheet 20, the second copper sheet 18 and the third copper sheet 20 are electrified, and the signal generator 15 is electrified to send out a signal, so that the power department receives a signal that the circuit is stolen;

if in normal use at ordinary times, someone wants to realize electricity stealing by modifying the internal structure of the electric meter working module 13, the front cover 10 is opened by an abnormal means, one is to pry the lock cylinder 35 open, the operation is realized by inserting a thin iron wire into the lock hole 34, the thin iron wire pushes the pressure plate 87, the force measuring spring 88 is compressed, the pressure sensor 89 senses pressure, the motor 37 is controlled to be started by the lead 36, the motor 37 drives the conveying chain belt 61 to run, the chain wheel 60 is driven to rotate by the engagement of the conveying chain belt 61 and the chain wheel 60, the torsion spring is compressed, the curved surface wheel 98 rotates along with the chain wheel 60, as a lot of time is spent on opening the front cover 10 by the abnormal means, the curved surface wheel 98 rotates to push the guide plate 97 to move rightwards, the second rack 64 moves rightwards along with the guide plate 97, so that the second rack 64 is separated from the engagement of the rotating gear 63, and the bearing, the moving rod 70 is driven to ascend, so that the first copper sheet 21 is inserted into the insulating block 17, the first copper sheet 21 is simultaneously attached to the second copper sheet 18 and the third copper sheet 20, the second copper sheet 18 and the third copper sheet 20 are electrified, and the signal generator 15 is electrified to send out a signal, so that an electric power department receives a signal that the circuit is stolen;

the second abnormal method is that the front cover 10 is pried directly, the front cover 10 drives the supporting block 38 to move, the supporting block 38 drives the power storage block 84 to move forward, the guiding rod 57 loses the blocking of the power storage block 84, the connecting spring 85 is reset to drive the guiding rod 57 to move forward, the first rack 58 is driven to move, the transmission gear 59 is driven to rotate through the meshing of the first rack 58 and the transmission gear 59, the transmission gear 59 drives the rotating shaft 55 to rotate, the rotating gear 63 is driven to rotate, the second rack 64 is driven to ascend through the meshing of the rotating gear 63 and the second rack 64, the second rack 64 drives the guiding plate 97 to ascend, the guiding plate 97 drives the moving rod 70 to ascend, so that the first copper sheet 21 is inserted into the insulating block 17, the first copper sheet 21 is simultaneously attached to the second copper sheet 18 and the third copper sheet 20, the second copper sheet 18 and the third copper sheet 20 are electrified, the signal generator 15 is electrified to send a signal, so that the power department receives a signal that the circuit is stolen here.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a take multinomial electric-larceny induction type ammeter case, includes the ammeter box, its characterized in that: the electric meter box comprises an electric meter box body and is characterized in that a front cover is hinged to the front end face of the electric meter box body, an electric meter space is arranged in the electric meter box body, an electric meter working module is mounted on the inner wall of the rear side of the electric meter space, a signal generating mechanism is arranged in the electric meter space and comprises a bearing block fixedly arranged on the inner wall of the rear side of the electric meter space, a chute with an upward opening is arranged in the bearing block, a bearing spring is fixedly arranged on the inner wall of the lower side of the chute, a moving rod which is in sliding connection with the chute is fixedly arranged at the upper end of the bearing spring, the upper end of the moving rod is positioned in the electric meter space, an insulating plate is fixedly arranged on the upper end face of the torsion spring, a first copper sheet is fixedly arranged on the upper end face of the insulating plate, an insulating block fixedly connected with the inner wall, the third copper sheet is positioned on the right side of the second copper sheet, a power supply and a signal generator which are fixedly connected with the inner wall of the rear side of the electric meter space are arranged on the upper side of the insulating block, the signal generator is positioned on the right side of the power supply, the second copper sheet, the power supply, the signal generator and the third copper sheet are sequentially and electrically connected through electric wires, but the second copper sheet and the third copper sheet are powered off; the right side of the signal generating mechanism is provided with a signal generating preventing mechanism, the signal generating preventing mechanism comprises a positioning block fixedly arranged on the inner wall of the rear side of the ammeter space, a moving rod is connected in the positioning block through a pressure spring, the moving rod penetrates through the left end face and the right end face of the positioning block, the left end of the moving rod is fixedly provided with a fixed plate, the left end face of the fixed plate is fixedly provided with two inserting blocks, the upper end face and the lower end face of the moving rod are symmetrically and fixedly provided with two welding plates, the front end face of each welding plate is fixedly provided with a positioning rod, the positioning rod is rotatably provided with a rotating block through a torsion spring, the right end of the moving rod is fixedly provided with a handle, the right end face of the moving rod is provided with two inserting grooves, the moving rod is used as the center, the inner wall of the rear side, an iron block is arranged in the front cover in a sliding mode, the front end of the iron block is located in the space of the electric meter, and a moving spring is arranged between the electromagnet and the iron block; the anti-signal generating mechanism is characterized in that a first anti-theft mechanism is arranged on the lower side of the anti-signal generating mechanism, the first anti-theft mechanism comprises a bottom plate fixedly arranged on the inner wall of the lower side of the electric meter space, the upper end surface of the bottom plate is provided with two bottom grooves with upward openings, the inner wall of the lower side of each bottom groove is fixedly provided with a bottom spring, the upper end of each bottom spring is fixedly provided with a bottom rod in sliding connection with the corresponding bottom groove, the upper ends of the two bottom rods are fixedly provided with a supporting plate, the front end surface of the supporting plate is fixedly provided with a motor, the front side of the motor is provided with a supporting plate which is controlled by the motor, the left side of the supporting plate is provided with a push plate fixedly arranged on the front end surface of the supporting plate, the upper side of the supporting plate is provided with a torsion shaft which is rotatably, the chain wheel is in meshed transmission with the conveying chain belt; the electric meter is characterized in that a magnetic force detection mechanism is arranged on the rear end face of the front cover and comprises a supporting block fixedly connected with the rear end face of the front cover, a containing cavity with a backward opening is arranged in the supporting block, a force storage spring is fixedly arranged on the inner wall of the front side of the containing cavity, a force storage block in sliding connection with the containing cavity is fixedly arranged at the rear end of the force storage spring, the rear end of the force storage block is located in the electric meter space, two ropes are connected to the front end face of the force storage block and are connected with iron balls, and the two iron balls are located on the upper side and the lower side of the supporting block respectively.

2. The induction-type electric meter box with the multiple electricity stealing functions as claimed in claim 1, characterized in that: a guide rail is fixedly arranged on the inner wall of the rear side of the electric meter space, a guide rod with the front end positioned in the electric meter space is arranged in the guide rail in a sliding manner, a first rack is fixedly arranged on the lower end surface of the guide rod, the guide rod is connected with the guide rail through a connecting spring, the front end of the guide rod is abutted against the force accumulation block, a fixed block is fixedly arranged on the inner wall of the rear side of the electric meter space, a rotating shaft is rotatably arranged on the right end face of the fixed block, a transmission gear is fixedly arranged on the rotating shaft and meshed with the first rack, a rotating gear is fixedly arranged at the right end of the rotating shaft, a second rack is meshed at the rear side of the rotating gear, a guide plate is fixedly arranged on the right end face of the second rack, two guide rods are fixedly arranged on the right end face of the guide plate, the guide rod is arranged in the left end face of the moving rod in a sliding mode, and a thrust spring is arranged between the guide rod and the moving rod.

3. The induction-type electric meter box with the multiple electricity stealing functions as claimed in claim 1, characterized in that: the fixed slide rail that is equipped with of ammeter space rear side inner wall, slide in the slide rail be equipped with the front end with the litter that the protecgulum rear end face offseted, the litter with the slide rail passes through extrusion spring coupling, litter left end face rotates and is equipped with the connecting rod, the connecting rod lower extreme rotates and sets up on the push rod, the push rod slides from top to bottom and sets up in the guided way, the push rod runs through terminal surface about the guided way, the guided way is fixed to be set up ammeter space rear side inner wall.

4. The induction-type electric meter box with the multiple electricity stealing functions as claimed in claim 1, characterized in that: the fixed locking piece that is equipped with of protecgulum rear end face, be equipped with the annular in the locking piece, it is equipped with the arc piece to slide in the annular, the arc piece is fixed to be set up on the lock core, the lock core rotates to set up in the lock core, the fixed dop that is equipped with on the lock core, be equipped with opening up lockhole in the lock core, be equipped with the opening court in the locking piece the top groove of lockhole, top groove upside inner wall is fixed and is equipped with ten top springs, the fixed elastic block that is equipped with of top spring lower extreme, the elastic block lower extreme is located in the lockhole, the fixed pressure sensor that is equipped with of ammeter space rear side inner wall, the fixed dynamometry spring that is equipped with of terminal surface before the pressure sensor, the fixed pressure plate that is.

5. The induction-type electric meter box with the multiple electricity stealing functions as claimed in claim 4, characterized in that: the inner wall of the right side of the electric meter space is fixedly provided with a clamping groove, and the clamping head is inserted into the clamping groove.