Electric power measurement analysis device based on big data

Abstract

The invention discloses an electric power measurement analysis device based on big data, which comprises an intelligent electric power meter and a wire holder used for connecting a mains supply and a household circuit, the wire holder is installed on the intelligent electric power meter, and the wire holder is connected with wire connectors used for connecting a plurality of external circuits. A plurality of wiring jacks are formed in the outer end of the wire holder at equal intervals, a conductive column is arranged at one end of the connector lug, and an electricity stealing prevention mechanism used for preventing electricity stealing is arranged in the wire holder; the electricity stealing prevention mechanism comprises a conductive cavity arranged at the inner end of each wiring jack, a rectangular positioning sleeve is arranged on the outer wall of the conductive column, a two-dimensional code is arranged on one surface of the positioning sleeve, and a mounting cavity is formed in the wiring seat; according to the invention, through the arrangement of the anti-theft electricity mechanism, a good anti-theft effect can be achieved, the situation that an electricity stealer privately connects wires and steals electricity can be avoided, the situation that the electricity stealer inserts a privately connected connector lug into the wiring jack of the wire holder is prevented, the safety of electricity connection is ensured, and the situation that electricity is stolen is prevented.

Description

Technical Field

[0001] The present invention relates to the technical field of power metering and analysis, and in particular to a power metering and analysis device based on big data. Background Art

[0002] With the continuous development of electronic technology, the number of household appliances has continued to increase, and residents' electricity consumption has increased. Driven by economic interests, the phenomenon of electricity theft has also increased. Electricity theft not only brings economic losses to power supply units and the country, but also disrupts the order of power supply. Among them, bypassing the metering device to steal electricity is a relatively dangerous means of electricity theft, which is mainly reflected in privately connecting public lines. The biggest feature of this method of electricity theft is that it is easy to operate and easy to destroy the electricity theft site. When the electricity thief learns that there is an electricity inspection, he will promptly pull the stolen wires apart, making it impossible for the electricity inspector to obtain evidence. However, since the contact resistance of the privately connected wires of the electricity thief is relatively high, coupled with the exposure or loose sealing of the insulating tape, oxidation reaction with the air will further increase the contact resistance, and sparks will occur under the thermal effect of the current, breaking the strands or even breaking the wires. This type of electricity theft will pose a serious threat to the safe operation of power lines.

[0003] The power system is controlled by the state, but with the current terminal blocks, when someone needs to insert a privately connected terminal into the terminal socket of the terminal block, the terminal can be directly inserted, making it easy to steal electricity. Even if there are some protective measures, private electricity theft will still occur. Summary of the invention

[0004] In order to solve the defects of the prior art, the present invention provides an electric power metering and analysis device based on big data.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0006] The present invention discloses an electric power metering and analyzing device based on big data, comprising an intelligent electric power meter and a wiring socket for connecting a city power supply and a household circuit, wherein the wiring socket is installed on the intelligent electric power meter, and a wiring head for connecting a plurality of external lines is connected to the wiring socket, and a plurality of wiring sockets are equidistantly arranged at the outer end of the wiring socket, and a conductive column is arranged at one end of the wiring head, and an anti-theft mechanism for preventing electric power theft is arranged inside the wiring socket; the anti-theft mechanism comprises a conductive cavity arranged at the inner end of each wiring socket, a rectangular positioning sleeve is arranged on the outer wall of the conductive column, and a two-dimensional code is arranged on one side of the positioning sleeve, and an installation cavity is arranged inside the wiring socket, and a two-dimensional code scanner is arranged inside the installation cavity, and a plurality of scanning holes connected to the wiring sockets are opened on the installation cavity, and a circle of fill lights are installed at the edges of the scanning holes, and an elastic conductive component that is connected to the conductive column inserted into the conductive cavity is arranged inside the conductive cavity, and an insulating anti-insertion component that is used to prevent the two-dimensional code on the wiring head scanned and connected by the two-dimensional code scanner from being further inserted if it is not in compliance with the regulations is arranged at the connection between the wiring socket and the conductive cavity.

[0007] As a preferred technical solution of the present invention, a dustproof power supply component for supplying power to the fill light is provided inside the wiring socket.

[0008] As a preferred technical solution of the present invention, the dustproof power supply component includes a first storage cavity opened on the inner wall of the wiring jack and located above the conductive cavity, a plurality of first return springs are arranged inside the first storage cavity, a protective cover plate connected to the plurality of first return springs and extending out of the opening of the first storage cavity is arranged inside the first storage cavity, a guide groove is arranged at the top of the protective cover plate, and guide rails matching the guide groove are arranged on both sides of the scanning hole.

[0009] As a preferred technical solution of the present invention, the dust-proof power supply component also includes a spherical conductive protrusion arranged on the protective cover plate at one end away from the first storage cavity, the inner wall of the wiring socket is provided with a V-shaped elastic conductive sheet located on the inner side of the scanning hole, and a spherical groove matching the conductive protrusion is provided in the middle of the elastic conductive sheet, and the elastic conductive sheet is connected to the fill light.

[0010] As a preferred technical solution of the present invention, the elastic conductive component includes a first telescopic rod arranged inside the conductive cavity, a second return spring is sleeved on the outside of the first telescopic rod, a conductive block abutting the conductive column is provided at the outer end of the first telescopic rod, a positioning cone is provided at the outer end of the conductive block, and a positioning cone groove matching the positioning cone is provided at the inner end of the conductive column.

[0011] As a preferred technical solution of the present invention, a position adjustment component for driving the movement of the two-dimensional code scanner is provided inside the installation cavity.

[0012] As a preferred technical solution of the present invention, the position adjustment component includes an adjusting screw arranged inside the installation cavity and guide rods located on both sides of the adjusting screw, the QR code scanner is provided with an adjusting moving block threadedly connected to the adjusting screw, the adjusting moving block is provided with a guide hole for the guide rod to pass through, and a stepping motor for driving the adjusting screw to rotate is installed on the terminal block.

[0013] As a preferred technical solution of the present invention, the insulating anti-insertion component includes a second storage chamber arranged at the connection between the wiring jack and the conductive cavity, the interior of the second storage chamber is movably provided with an insulating baffle that can cover the opening of the conductive cavity, and the interior of the second storage chamber is installed with a hydraulic cylinder that drives the insulating baffle to move.

[0014] As a preferred technical solution of the present invention, the terminal block is provided with a limit fixing component for limiting the position of the terminal head; the limit fixing component includes two symmetrical third storage chambers arranged on the inner wall of the terminal jack, and the terminal block is threadedly connected with a locking screw extending into the third storage chamber, the inner end of the locking screw is connected to a circular arc-shaped fixing splint via a rotating shaft, the inner wall of the fixing splint is provided with a rubber pad, the outer end of the locking screw is provided with a rotating wheel, and the interior of the third installation cavity is provided with a second telescopic rod located on both sides of the locking screw and connected to the fixing splint.

[0015] As a preferred technical solution of the present invention, a PLC controller is installed on the smart power meter, and the QR code scanner, fill light, stepper motor and hydraulic cylinder are all electrically connected to the PLC controller.

[0016] The beneficial effects of the present invention are:

[0017] 1. This kind of power metering and analysis device based on big data can play a good anti-theft role through the anti-theft mechanism, which can prevent electricity thieves from stealing electricity by privately connecting wires, and prevent electricity thieves from inserting the privately connected wire heads into the wiring jacks of the wiring sockets, thereby ensuring the safety of power connection and preventing electricity theft; wherein, when the privately connected wire heads are inserted into the wiring jacks, the insulating anti-insertion component is connected to the conductive column to prevent the conductive column from being further inserted. At this time, the QR code on the outer wall of the positioning sleeve is just below the scanning hole, and the QR code scanner scans and identifies the QR code through the scanning hole. If there is no QR code or the counterfeit QR code is not identified, the insulating anti-insertion component will not be opened, which will prevent the continued insertion of the wire heads and will not be connected, thereby preventing electricity theft. The fill light can provide good lighting to ensure that the QR code scanner scans the QR code.

[0018] 2. The electric power metering and analysis device based on big data can prevent dust from entering when the terminal is not connected by means of the dust-proof power supply component, thereby preventing dust from entering and affecting the scanning clarity of the two-dimensional code scanner, and thus affecting the scanning effect of the two-dimensional code scanner; wherein, after the terminal is inserted into the wiring jack, the positioning sleeve pushes the protective cover to move, the first reset spring is compressed, the protective cover is separated from the scanning hole, the power-stealing protrusion matches the spherical groove of the elastic conductive sheet, so that the fill light is turned on and illuminated, and the two-dimensional code scanner can scan the two-dimensional code. After the scanning is completed, if the matching is normal, the terminal continues to be inserted, the positioning sleeve continues to push the protective cover to move, the first reset spring continues to be compressed, the protective cover is stored in the first storage cavity, and the insulating anti-insertion component is opened until the conductive column is connected to the elastic conductive component. If it is unqualified, the terminal is blocked by the insulating anti-insertion component and cannot be inserted further, but can only be pulled out. The guide slide rail can play a good guiding and sliding role on the protective cover through the guide slide groove, thereby improving the stability of the movement of the protective cover.

[0019] 3. In this type of power metering and analysis device based on big data, when the conductive column continues to be inserted, the conductive column and the conductive block are in contact and conductive, and the positioning cone and the positioning cone groove can guide the conductive column to enter the wiring jack. The setting of the second return spring and the first telescopic rod can make the contact stability between the conductive column and the conductive block higher, ensuring conductivity.

[0020] 4. For this type of power metering and analysis device based on big data, when it is necessary to scan the QR codes inside multiple wiring sockets, the output shaft of the stepper motor drives the adjusting screw to rotate, and under the guiding action of the guide rod, the adjusting moving block moves along the direction of the adjusting screw, so that the QR code scanner can scan and identify the QR codes connected to the multiple wiring sockets on the wiring socket.

[0021] 5. In this type of power metering and analysis device based on big data, the insulating anti-insertion component can prevent the insertion of privately connected terminal heads. If the QR code scanner scans qualified, the output shaft of the hydraulic cylinder drives the insulating baffle to move toward the inside of the second storage cavity. After the insulating baffle is stored in the second storage cavity, qualified terminal heads can continue to be inserted. If they are unqualified, the insulating baffle will block the opening of the wiring jack to prevent the insertion of privately connected terminal heads and prevent electricity theft.

[0022] 6. This kind of power metering and analysis device based on big data, after the terminal is connected, the rotating wheel is rotated, and the rotating wheel drives the locking screw to rotate. The locking screw is threadedly connected to the terminal block, and under the guidance of the second telescopic rod, the two fixed clamps clamp and fix the wiring of the terminal head, thereby improving the stability of the connection between the terminal head and the wiring jack of the terminal block. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of an electric power metering and analysis device based on big data of the present invention;

[0025] Figure 2 It is a schematic diagram of the connection structure of a wiring socket and a wiring head of an electric power metering and analysis device based on big data of the present invention;

[0026] Figure 3 It is a cross-sectional view of an anti-theft power mechanism of an electric power metering and analysis device based on big data of the present invention;

[0027] Figure 4 The present invention is a power metering and analysis device based on big data Figure 3 Sectional view at point A;

[0028] Figure 5 The present invention is a power metering and analysis device based on big data Figure 3 Sectional view at point B;

[0029] Figure 6 It is a schematic diagram of the structure of a position adjustment component of an electric power metering and analysis device based on big data of the present invention;

[0030] Figure 7 The present invention is a power metering and analysis device based on big data Figure 3 Sectional view at point C in the middle;

[0031] Figure 8 It is a schematic diagram of the structure of a limiting fixing component of an electric power metering and analysis device based on big data of the present invention;

[0032] Fig. 9 It is a schematic diagram of the connection structure of the conductive column and the terminal head of an electric power metering and analysis device based on big data of the present invention;

[0033] Fig.10 It is a schematic diagram of the structure of a protective cover plate of an electric power metering and analysis device based on big data of the present invention;

[0034] Fig.11 The present invention is a power metering and analysis device based on big data Figure 5 Cross-sectional view of the elastic conductive sheet.

[0035] In the figure: 1. Intelligent power meter; 2. Wiring socket; 3. Wiring head; 4. Wiring jack; 5. Conductive column; 6. Anti-theft electrical mechanism; 601. Conductive cavity; 602. Positioning sleeve; 603. QR code; 604. Mounting cavity; 6041. Position adjustment component; 6042. Adjustment screw; 6043. Guide rod; 6044. Adjustment moving block; 6045. Stepper motor; 605. QR code scanner; 606. Scanning hole; 607. Fill light; 608. Elastic conductive component; 6081. First telescopic rod; 6082. Second reset spring; 6083. Conductive block; 6084. Positioning cone; 6085. Positioning cone groove ;609, insulating anti-insertion component; 6091, second storage chamber; 6092, insulating baffle; 6093, hydraulic cylinder; 6010, dust-proof power supply component; 60101, first storage chamber; 60102, first return spring; 60103, protective cover; 60104, guide slide groove; 60105, guide slide rail; 60106, conductive protrusion; 60107, elastic conductive sheet; 60108, spherical groove; 7, limit fixing component; 701, third storage chamber; 702, locking screw; 703, fixing splint; 704, rubber pad; 705, rotating wheel; 706, second telescopic rod; 8, PLC controller. DETAILED DESCRIPTION

[0036] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0037] Example: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Fig. 9 As shown, the present invention is a power metering and analysis device based on big data, comprising an intelligent power meter 1 and a terminal block 2 for connecting the mains power and the household circuit, the terminal block 2 being installed on the intelligent power meter 1, the terminal block 2 being connected with a terminal head 3 for connecting multiple external lines, the outer end of the terminal block 2 being equidistantly provided with multiple wiring jacks 4, one end of the wiring head 3 being provided with a conductive column 5, the interior of the terminal block 2 being provided with an anti-theft mechanism 6 for preventing theft of electricity; the anti-theft mechanism 6 comprising a conductive cavity 601 provided at the inner end of each wiring jack 4, the conductive column 5 The outer wall of the column 5 is provided with a rectangular positioning sleeve 602, one side of the positioning sleeve 602 is provided with a two-dimensional code 603, the interior of the wiring seat 2 is provided with a mounting cavity 604, the interior of the mounting cavity 604 is provided with a two-dimensional code scanner 605, the mounting cavity 604 is provided with a plurality of scanning holes 606 connected to the wiring jack 4, a circle of fill light 607 is installed at the edge of the scanning hole 606, the interior of the conductive cavity 601 is provided with an elastic conductive component 608 that is conductive to the conductive column 5 inserted into the conductive cavity 601, and the connection between the wiring jack 4 and the conductive cavity 601 is provided with The insulating anti-insertion component 609 is used to prevent the continued insertion of the QR code 603 on the wiring head 3 scanned by the QR code scanner 605 from being in compliance. Through the anti-theft mechanism 6, it can play a good anti-theft role, and can prevent the situation where the thief steals the electricity by privately connecting the wiring head 3 and prevent the thief from inserting the privately connected wiring head 3 into the wiring jack 4 of the wiring seat 2, thereby ensuring the safety of the power connection and preventing the occurrence of power theft; wherein, when the privately connected wiring head 3 is inserted into the wiring jack 4, the insulating anti-insertion component 609 is relative to the conductive column 5. 606, and the QR code 603 scanner scans and identifies the QR code 603 through the scanning hole 606. If there is no QR code 603 or the counterfeit QR code 603 is not identified, the insulating anti-insertion component 609 will not be opened, and the wiring head 3 will not be inserted further, and the connection will not be made, preventing electricity theft. The fill light 607 can provide good lighting to ensure that the QR code 603 scanner scans the QR code 603.

[0038] Specifically, Figure 3 , Figure 5 , Fig.10 and Fig.11 As shown, the interior of the wiring seat 2 is provided with a dustproof power supply component 6010 for supplying power to the fill light 607, and the dustproof power supply component 6010 includes a first storage cavity 60101 opened on the inner wall of the wiring jack 4 and located above the conductive cavity 601, and the interior of the first storage cavity 60101 is provided with a plurality of first return springs 60102, and the interior of the first storage cavity 60101 is provided with a protective cover plate 60103 connected to the plurality of first return springs 60102 and capable of extending out of the opening of the first storage cavity 60101, and the top of the protective cover plate 60103 is provided with a guide groove 60104, and both sides of the scanning hole 606 The dustproof power supply assembly 6010 further comprises a spherical conductive protrusion 60106 disposed on the protective cover plate 60103 at one end away from the first storage cavity 60101, and the inner wall of the wiring jack 4 is provided with a V-shaped elastic conductive sheet 60107 located on the inner side of the scanning hole 606, and a spherical groove 60108 matching the conductive protrusion 60106 is disposed in the middle of the elastic conductive sheet 60107, and the elastic conductive sheet 60107 is connected to the fill light 607. The dustproof power supply assembly 6010 can prevent the dust from being disconnected when the wiring is not connected. When the wiring head 3 is inserted into the wiring jack 4, dust is prevented from entering, thereby preventing dust from entering and affecting the scanning clarity of the two-dimensional code 603 scanner, thereby affecting the scanning effect of the two-dimensional code 603 scanner; wherein, after the wiring head 3 is inserted into the wiring jack 4, the positioning sleeve 602 pushes the protective cover 60103 to move, the first reset spring 60102 is compressed, the protective cover 60103 is separated from the scanning hole 606, the power-stealing protrusion matches the spherical groove 60108 of the elastic conductive sheet 60107, so that the fill light 607 is turned on and illuminated, and the two-dimensional code 603 scanner can scan the two-dimensional code 603. After the scanning is completed, if the match is normal , the terminal head 3 continues to be inserted, the positioning sleeve 602 continues to push the protective cover 60103 to move, the first return spring 60102 continues to be compressed, the protective cover 60103 is stored in the first storage cavity 60101, and the insulating anti-insertion component 609 is opened until the conductive column 5 is connected to the elastic conductive component 608. If it is unqualified, the terminal head 3 is blocked by the insulating anti-insertion component 609 and cannot be inserted further and can only be pulled out. The guide slide rail 60105 can play a good guiding and sliding role on the protective cover 60103 through the guide slide groove 60104, thereby improving the stability of the movement of the protective cover 60103.

[0039] Specifically, Figure 4As shown, the elastic conductive component 608 includes a first telescopic rod 6081 arranged inside the conductive cavity 601, the outer sleeve of the first telescopic rod 6081 is provided with a second return spring 6082, the outer end of the first telescopic rod 6081 is provided with a conductive block 6083 abutting against the conductive column 5, the outer end of the conductive block 6083 is provided with a positioning cone 6084, and the inner end of the conductive column 5 is provided with a positioning cone groove 6085 matching the positioning cone 6084. When the conductive column 5 continues to be inserted, the conductive column 5 contacts and conducts with the conductive block 6083, the positioning cone 6084 and the positioning cone groove 6085 can guide the conductive column 5 to enter the wiring jack 4, and the setting of the second return spring 6082 and the first telescopic rod 6081 can make the contact stability between the conductive column 5 and the conductive block 6083 higher, thereby ensuring conductivity.

[0040] Specifically, Figure 5 and Figure 6 As shown, a position adjustment component 6041 for driving the two-dimensional code scanner 605 to move is provided inside the installation cavity 604, and the position adjustment component 6041 includes an adjustment screw 6042 provided inside the installation cavity 604 and guide rods 6043 located on both sides of the adjustment screw 6042; an adjustment movable block 6044 threadedly connected to the adjustment screw 6042 is provided on the two-dimensional code scanner 605; the adjustment movable block 6044 is provided with a guide hole for the guide rod 6043 to pass through; a stepper motor 6045 for driving the adjustment screw 6042 to rotate is installed on the wiring seat 2; when it is necessary to scan the two-dimensional codes 603 inside a plurality of wiring jacks 4, the output shaft of the stepper motor 6045 drives the adjustment screw 6042 to rotate; under the guiding action of the guide rod 6043, the adjustment movable block 6044 moves along the direction of the adjustment screw 6042, so that the two-dimensional code 603 scanner can scan and identify the two-dimensional codes 603 connected inside the plurality of wiring jacks 4 on the wiring seat 2.

[0041] Specifically, Figure 3 As shown, the insulating anti-insertion component 609 includes a second storage cavity 6091 arranged at the connection between the wiring jack 4 and the conductive cavity 601, and the second storage cavity 6091 is internally provided with an insulating baffle 6092 that can cover the opening of the conductive cavity 601. The second storage cavity 6091 is internally installed with a hydraulic cylinder 6093 that drives the insulating baffle 6092 to move. The insulating anti-insertion component 609 can prevent the insertion of privately connected wiring heads 3. If the two-dimensional code 603 scanner scans qualified, the output shaft of the hydraulic cylinder 6093 drives the insulating baffle 6092 to move toward the inside of the second storage cavity 6091. After the insulating baffle 6092 is stored in the second storage cavity 6091, qualified wiring heads 3 can continue to be inserted. If they are unqualified, the insulating baffle 6092 will block the opening of the wiring jack 4 to prevent the insertion of privately connected wiring heads 3 and prevent electricity theft.

[0042] Specifically, Figure 7 and Figure 8 As shown, the terminal block 2 is provided with a limit fixing assembly 7 for limiting the position of the terminal head 3; the limit fixing assembly 7 includes two symmetrical third receiving cavities 701 arranged on the inner wall of the wiring jack 4, and the terminal block 2 is threadedly connected with a locking screw 702 extending into the third receiving cavity 701. The inner end of the locking screw 702 is connected to a circular arc-shaped fixing clamp 703 via a rotating shaft, and the inner wall of the fixing clamp 703 is provided with a rubber pad 704, and the outer end of the locking screw 702 is provided with a rotating wheel 705. The interior of the installation cavity 701 is provided with a second telescopic rod 706 located on both sides of the locking screw 702 and connected to the fixed clamping plate 703. After the terminal head 3 is connected, the rotating wheel 705 is rotated, and the rotating wheel 705 drives the locking screw 702 to rotate. The locking screw 702 is threadedly connected to the terminal block 2, and under the guidance of the second telescopic rod 706, the two fixed clamping plates 703 clamp and fix the wiring of the terminal head 3, thereby improving the stability of the connection between the terminal head 3 and the wiring jack 4 of the terminal block 2.

[0043] Among them, the smart power meter 1 is equipped with a PLC controller 8, and the two-dimensional code scanner 605, the fill light 607, the stepper motor 6045 and the hydraulic cylinder 6093 are all electrically connected to the PLC controller 8, and the PLC controller 8 can control the two-dimensional code scanner 605, the fill light 607, the stepper motor 6045 and the hydraulic cylinder 6093.

[0044] When working, the electric power metering and analysis device based on big data can play a good anti-theft role through the anti-theft mechanism 6, which can prevent the thief from stealing electricity by privately connecting the wires, and prevent the thief from inserting the privately connected wire head 3 into the wiring jack 4 of the wiring seat 2, thereby ensuring the safety of the power connection and preventing the occurrence of power theft; wherein, when the privately connected wire head 3 is inserted into the wiring jack 4, the insulating anti-insertion component 609 is connected to the conductive column 5 to prevent the conductive column 5 from continuing to be inserted, at this time The two-dimensional code 603 on the outer wall of the positioning sleeve 602 is just below the scanning hole 606. The two-dimensional code 603 scanner scans and identifies the two-dimensional code 603 through the scanning hole 606. If there is no two-dimensional code 603 or the counterfeit two-dimensional code 603 is not identified, the insulating anti-insertion component 609 will not be opened, and the wiring head 3 will be prevented from being further inserted, and it will not be connected, preventing theft of electricity. The fill light 607 can provide good lighting to ensure that the two-dimensional code 603 scanner scans the two-dimensional code 603.

[0045] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A power metering and analysis device based on big data, comprising an intelligent power meter (1) and a connection socket (2) for connecting a mains power supply and a household circuit, wherein the connection socket (2) is mounted on the intelligent power meter (1), and a connection head (3) for connecting a plurality of external lines is connected to the connection socket (2), characterized in that: The outer end of the wiring seat (2) is provided with a plurality of wiring jacks (4) at equal intervals, one end of the wiring head (3) is provided with a conductive column (5), and the interior of the wiring seat (2) is provided with an anti-theft mechanism (6) for preventing theft of electricity; The anti-theft electrical mechanism (6) comprises a conductive cavity (601) arranged at the inner end of each wiring jack (4); a rectangular positioning sleeve (602) is arranged on the outer wall of the conductive column (5); a two-dimensional code (603) is arranged on one side of the positioning sleeve (602); a mounting cavity (604) is arranged inside the wiring seat (2); a two-dimensional code scanner (605) is arranged inside the mounting cavity (604); and a plurality of scanning holes (606) connected to the wiring jack (4) are opened on the mounting cavity (604). ), a circle of fill lights (607) are installed at the edge of the scanning hole (606), an elastic conductive component (608) is provided inside the conductive cavity (601) and is connected to a conductive column (5) inserted into the conductive cavity (601), and an insulating anti-insertion component (609) is provided at the connection between the wiring jack (4) and the conductive cavity (601) for preventing further insertion if the two-dimensional code (603) on the wiring head (3) scanned by the two-dimensional code scanner (605) is not in compliance.

2. The power metering and analysis device based on big data according to claim 1, characterized in that: A dustproof power supply component (6010) for supplying power to the fill light (607) is provided inside the wiring socket (2).

3. The power metering and analysis device based on big data according to claim 2 is characterized in that: The dustproof power supply component (6010) comprises a first receiving chamber (60101) which is opened on the inner wall of the wiring jack (4) and is located above the conductive chamber (601); a plurality of first return springs (60102) are arranged inside the first receiving chamber (60101); a protective cover plate (60103) which is connected to the plurality of first return springs (60102) and can extend out of the opening of the first receiving chamber (60101) is arranged inside the first receiving chamber (60101); a guide groove (60104) is arranged at the top of the protective cover plate (60103); guide rails (60105) which match the guide groove (60104) are arranged on both sides of the scanning hole (606).

4. The power metering and analysis device based on big data according to claim 3 is characterized in that: The dustproof power supply component (6010) further comprises a spherical conductive protrusion (60106) disposed on the protective cover (60103) at one end away from the first storage cavity (60101); the inner wall of the wiring jack (4) is provided with a V-shaped elastic conductive sheet (60107) located on the inner side of the scanning hole (606); a spherical groove (60108) matching the conductive protrusion (60106) is disposed in the middle of the elastic conductive sheet (60107); and the elastic conductive sheet (60107) is electrically connected to the fill light (607).

5. The power metering and analysis device based on big data according to claim 1, characterized in that: The elastic conductive component (608) comprises a first telescopic rod (6081) arranged inside the conductive cavity (601); a second return spring (6082) is sleeved on the outside of the first telescopic rod (6081); a conductive block (6083) abutting against the conductive column (5) is provided at the outer end of the first telescopic rod (6081); a positioning cone (6084) is provided at the outer end of the conductive block (6083); and a positioning cone groove (6085) matching the positioning cone (6084) is provided at the inner end of the conductive column (5).

6. The power metering and analysis device based on big data according to claim 1, characterized in that: A position adjustment component (6041) for driving the two-dimensional code scanner (605) to move is provided inside the installation cavity (604).

7. The power metering and analysis device based on big data according to claim 6, characterized in that: The position adjustment component (6041) comprises an adjustment screw (6042) arranged inside the installation cavity (604) and guide rods (6043) located on both sides of the adjustment screw (6042); an adjustment movable block (6044) threadedly connected to the adjustment screw (6042) is provided on the two-dimensional code scanner (605); a guide hole for the guide rod (6043) to pass through is provided on the adjustment movable block (6044); and a stepping motor (6045) for driving the adjustment screw (6042) to rotate is installed on the wiring seat (2).

8. The power metering and analysis device based on big data according to claim 7, characterized in that: The insulating anti-insertion component (609) comprises a second receiving chamber (6091) arranged at the connection between the wiring jack (4) and the conductive chamber (601); an insulating baffle (6092) which can cover the opening of the conductive chamber (601) is movably arranged inside the second receiving chamber (6091); and a hydraulic cylinder (6093) for driving the insulating baffle (6092) to move is installed inside the second receiving chamber (6091).

9. The power metering and analysis device based on big data according to claim 1, characterized in that: The wiring seat (2) is provided with a position limiting fixing component (7) for limiting the position of the wiring head (3); The position limiting and fixing assembly (7) comprises two symmetrical third receiving cavities (701) arranged on the inner wall of the wiring jack (4); a locking screw (702) is threadedly connected to the wiring seat (2) and extends into the third receiving cavity (701); the inner end of the locking screw (702) is connected to a circular arc-shaped fixing clamp (703) via a rotating shaft; the inner wall of the fixing clamp (703) is provided with a rubber pad (704); the outer end of the locking screw (702) is provided with a rotating wheel (705); and the interior of the third installation cavity (701) is provided with a second telescopic rod (706) located on both sides of the locking screw (702) and connected to the fixing clamp (703).

10. The power metering and analysis device based on big data according to claim 8, characterized in that: The intelligent power meter (1) is equipped with a PLC controller (8), and the two-dimensional code scanner (605), the fill light (607), the stepper motor (6045) and the hydraulic cylinder (6093) are all electrically connected to the PLC controller (8).

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