阅读说明：本技术 一种基于电能计量数据异常的反窃电取证装置 (Electricity stealing prevention evidence obtaining device based on electric energy metering data abnormity ) 是由 陈文瑛 龙跃 黄会 戴卫 傅宏 周川 杨芾藜 于 2021-07-29 设计创作，主要内容包括：本发明属于反窃电技术领域,尤其是一种基于电能计量数据异常的反窃电取证装置,针对现有的窃电取证大多都是工作人员到现场进行采集,不能及时到达现场,且随着窃电手段的提升,工作人员很难发现具有法律效应的证据的问题,现提出如下方案,其包括箱体,所述箱体内固定安装有两个放置板,两个所述放置板之间安装有至少一个处理器,所述箱体上设置有箱门,所述箱体上固定安装有扩音盒,所述箱体的底部内壁上固定安装有电闸,本发明能通过电量数据的误差和箱门被打开的情况及时发现窃电行为,同时切断电源提醒工作人员进行抓捕,且能在窃贼窃电时对窃贼进行录像,方便后续对窃贼的寻找。(The invention belongs to the technical field of electricity stealing prevention, in particular to an electricity stealing prevention evidence obtaining device based on abnormal electric energy metering data, which aims at solving the problems that most of the existing electricity stealing evidence obtaining devices are that workers can not arrive at the site in time and hardly find evidence with legal effect along with the improvement of electricity stealing means, and provides a scheme which comprises a box body, wherein two placing plates are fixedly arranged in the box body, at least one processor is arranged between the two placing plates, a box door is arranged on the box body, a sound amplifying box is fixedly arranged on the box body, and an electric brake is fixedly arranged on the inner wall of the bottom of the box body. The subsequent search for the thieves is facilitated.)

1. The utility model provides an anti-electricity-stealing evidence obtaining device based on electric energy data is unusual, includes box (1), its characterized in that, fixed mounting has two to place board (2) in box (1), two place at least one treater (3) of installation between board (2), treater (3) are used for signal processing and send control command, fixed mounting has the sound box (5) on box (1), fixed mounting has electric brake (6) on the bottom inner wall of box (1), and it has axis of rotation (7), first electric quantity collector (8) and second electric quantity collector (9) to rotate to place on the board (2) that is located the top, all fixed mounting has L board (10) on first electric quantity collector (8) and second electric quantity collector (9), and first electric quantity collector (8) and second electric quantity collector (9) all are used for the electric quantity collection, and a switch-off mechanism is connected to the electric switch (6).

2. The device of claim 1, wherein a timing mechanism is connected to the rotating shaft (7), the timing mechanism comprises a full gear (11), a half gear (12), a rotating disc (13), a semicircular block (14), two T-shaped blocks (15) and two springs (16), the full gear (11) is fixedly connected with the rotating shaft (7), the full gear (11) is meshed with the half gear (12), the rotating disc (13) is fixedly connected with the rotating shaft (7), the semicircular block (14) is fixedly mounted on the rotating disc (13), the two T-shaped blocks (15) are slidably connected with the two L plates (10), the two T-shaped blocks (15) are fixedly connected with the two springs (16), and the two springs (16) are fixedly mounted on the two L plates (10).

3. The electric energy metering data abnormality-based electricity stealing prevention and evidence obtaining device as claimed in claim 1, it is characterized in that an alarm mechanism is arranged in the sound amplifying box (5), the alarm mechanism comprises a driving gear (17), a driven gear (18), a contact rod (19), a fixed block (20), a connecting rope (21), a hollow column (22) and a loudspeaker (23), the driving gear (17) is meshed with the driven gear (18), the driven gear (18) is rotatably arranged in the sound amplifying box (5), the contact rod (19) is fixedly arranged on the driven gear (18), the fixed block (20) is fixedly arranged in the sound amplifying box (5), two ends of the connecting rope (21) are fixedly connected with the fixed block (20) and the hollow column (22), the contact rod (19) is in contact with the hollow column (22), and the loudspeaker (23) is fixedly arranged on the left side of the sound amplifying box (5).

4. The device of claim 1, wherein the switching-off mechanism comprises a switch (24), a screw (25) and a sliding block (26), the sliding block (26) is provided with a limit groove (27), one end of the switch (24) is movably arranged in the limit groove (27), the sliding block (26) is in threaded connection with the screw (25), the screw (25) is rotatably arranged in the box body (1), and the right side of the screw (25) is a free rod.

5. The electric energy metering data abnormity-based anti-electricity-stealing evidence obtaining device according to claim 1, wherein a rotating column (28) is rotatably mounted in the box body (1), a servo motor (29) is fixedly arranged in the box body (1), rotating wheels (30) are fixedly mounted on output shafts of the rotating column (28) and the servo motor (29), the same belt (30) is in transmission connection with the outer sides of the two rotating wheels (30), and a fan blade (32) is fixedly mounted on one rotating wheel (31) of the two rotating wheels (30).

6. The abnormal electric energy metering data-based anti-theft evidence obtaining device according to claim 1, characterized in that an external camera (33) is fixedly installed on the outer wall of the top of the box body (1), and a hidden camera (34) is fixedly installed at the upper left corner of the box body (1).

7. The electric energy metering data abnormity-based anti-electricity-stealing evidence obtaining device according to claim 4, wherein a ventilation filter screen (35) is fixedly arranged on each of the left side wall and the top wall of the box body (1), a double-shaft motor (36) is fixedly arranged in the box body (1), and two output shafts of the double-shaft motor (36) are fixedly connected with the driving gear (17) and the screw (25).

8. The electric energy metering data abnormity-based anti-electricity-stealing evidence obtaining device according to claim 1, wherein a standby power supply (37) is fixedly installed in the box body (1), a human body sensor (38) is fixedly arranged between the two placing plates (2), and a pressure sensor (43) is fixedly installed on the inner wall of the top of the box body (1).

9. The device for obtaining evidence of electricity stealing prevention based on the abnormity of the electric energy metering data as claimed in claim 1, wherein a box door (4) is arranged on the box body (1), a clamping block (39) is fixedly arranged on the left wall of the box door (4), and a coded lock (44) is fixedly arranged on the right wall of the box door (4).

10. The device for obtaining evidence of electric energy stealing prevention based on electric energy metering data abnormality according to claim 9, wherein a push rod motor (40) is fixedly installed on the inner wall of the top of the box body (1), a clamping plate (41) is fixedly installed on an output shaft of the push rod motor (40), a contact column (42) is fixedly installed on the clamping plate (41), and the processor (3) controls the push rod motor (40) to lift the clamping block (39) so as to drive the contact column (42) to be in contact with the pressure sensor (43).

Technical Field

The invention relates to the technical field of electricity stealing prevention, in particular to an electricity stealing prevention evidence obtaining device based on electric energy metering data abnormity.

Background

Along with the rapid development of economy, the demand of human beings on electricity is greatly increased, especially under the market economic system, electricity stealing has become a public nuisance of society, and along with the development and progress of science and technology, the electricity stealing countermeasure of a new period also has three changes: covert from public to private; the common electricity stealing means is changed to the technology for electricity stealing; the illumination electricity stealing of the family is gradually changed to the power electricity stealing of the special family. The technical means for electricity stealing is that the current high-tech electricity stealing, namely strong magnetic electricity stealing, high-frequency high-power wireless interference electricity stealing, small remote controller and other remote control devices control the electricity meter to stop or go. The high-tech electricity stealing is characterized by being not easy to perceive, strong in concealment, difficult to obtain evidence and the like.

The current electricity of stealing is mostly gathered to the scene for the staff, can not in time arrive the scene, and along with the promotion of stealing the electric means, the staff hardly discovers the evidence that has the legal effect.

Disclosure of Invention

The invention aims to solve the problems that most of the existing electricity stealing evidence obtaining devices are that workers go to the site to collect and cannot arrive at the site in time, and the workers are difficult to find evidence with legal effect along with the improvement of electricity stealing means, and provides an electricity stealing prevention evidence obtaining device based on the abnormity of electric energy metering data.

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

the utility model provides an anti-electricity-stealing device of collecting evidence based on electric energy data is unusual, the power distribution box comprises a box body, fixed mounting has two boards of placing in the box, two place and install at least one treater between the board, the treater is used for signal processing and sends control command, fixed mounting has the expand sound box on the box, fixed mounting has the electric brake on the bottom inner wall of box, is located the top place and rotates on the board and install axis of rotation, first electric quantity collector and second electric quantity collector, and first electric quantity collector and second electric quantity collector all are used for the electric quantity collection, equal fixed mounting has the L board on first electric quantity collector and the second electric quantity collector, connect relevant floodgate mechanism on the electric brake.

Preferably, be connected with timing mechanism in the axis of rotation, timing mechanism includes full gear, semi-gear, carousel, semicircle piece, two T type pieces, two springs, full gear and axis of rotation fixed connection, full gear and semi-gear intermeshing, carousel and axis of rotation fixed connection, semicircle piece fixed mounting has on the carousel, two T type pieces and two L board sliding connection, two T type pieces and two spring fixed connection, two spring fixed mounting on two L boards.

Preferably, be provided with alarm mechanism in the public address box, alarm mechanism includes driving gear, driven gear, contact lever, fixed block, connection rope, cavity post, megaphone, driving gear and driven gear intermeshing, driven gear rotates and installs in the public address box, contact lever fixed mounting is on driven gear, fixed block fixed mounting is in the public address box, the both ends of connecting the rope respectively with fixed block and cavity post fixed connection, contact lever and cavity post contact, the fixed left side that sets up at the public address box of megaphone.

Preferably, the brake closing mechanism comprises an electric brake switch, a screw rod and a sliding block, a limit groove is formed in the sliding block, one end of the electric brake switch is movably arranged in the limit groove, the sliding block is in threaded connection with the screw rod, the screw rod is rotatably installed in the box body, and the right side of the screw rod is an idle rod.

Preferably, the box rotates in and installs the rotation post, the box internal fixation is provided with servo motor, equal fixed mounting has the runner on the output shaft of rotation post and servo motor, and the outside transmission of two runners is connected with same belt, and fixed mounting has the flabellum on one of two runners.

Preferably, an external camera is fixedly mounted on the outer wall of the top of the box body, and a hidden camera is fixedly mounted at the upper left corner of the box body.

Preferably, ventilation filter screens are fixedly arranged on the left box wall and the top box wall of the box body, a double-shaft motor is fixedly arranged in the box body, and two output shafts of the double-shaft motor are fixedly connected with the driving gear and the screw respectively.

Preferably, a standby power supply is fixedly installed in the box body, a human body sensor is fixedly arranged between the two placing plates, and a pressure sensor is fixedly installed on the inner wall of the top of the box body.

Preferably, the box body is provided with a box door, a clamping block is fixedly mounted on the left wall of the box door, and a coded lock is fixedly mounted on the right wall of the box door.

Preferably, a push rod motor is fixedly installed on the inner wall of the top of the box body, a clamping plate is fixedly installed on an output shaft of the push rod motor, a contact column is fixedly installed on the clamping plate, and the processor controls the push rod motor to lift the clamping block so as to drive the contact column to be in contact with the pressure sensor.

Compared with the prior art, the invention has the advantages that:

(1) this scheme is owing to set up the mutually supporting of axis of rotation, first electric quantity collector, second electric quantity collector, L board, full gear, semi-gear, carousel, semicircle piece, T type piece and spring, enables first electric quantity collector and second electric quantity collector and gathers electric quantity data in turn, makes electric quantity data present for the stage type, can in time discover electric quantity data's error to give the treater with data transmission.

(2) This scheme is owing to set up mutually supporting of human sensor, cardboard, push rod motor, cardboard, contact post and forced induction ware, can open the chamber door through violence or other modes at the burglar when, reminds user and staff with danger signal timely transmission to in time cut off the power supply.

(3) This scheme is owing to set up mutually supporting of driving gear, driven gear, contact lever, fixed block, connection rope, cavity post and megaphone, can in time send the abnormal sound when the electric quantity is stolen, reminds user or staff to arrest to overhaul the device.

(4) This scheme is owing to set up human sensor and hide mutually supporting of camera, can mark the image when the case door is opened, conveniently finds the burglar fast.

The invention can timely discover the electricity stealing behavior through the condition that the error box door of the electric quantity data is opened, simultaneously cut off the power supply to remind the working personnel to capture, and record the video of the thief when the thief steals the electricity, thereby facilitating the subsequent search of the thief.

Drawings

Fig. 1 is a schematic perspective view of an electric energy metering data anomaly-based electricity stealing prevention evidence obtaining device according to the present invention;

FIG. 2 is a schematic view of a front view of an anti-electricity-stealing evidence-obtaining device based on abnormal electric energy metering data according to the present invention;

FIG. 3 is a schematic diagram of a partial side view of an electric energy metering data anomaly-based electricity stealing prevention evidence obtaining device according to the present invention;

FIG. 4 is a schematic structural diagram of part A of an electric energy metering data anomaly-based electricity stealing prevention evidence obtaining device provided by the invention;

FIG. 5 is a schematic perspective view of a turntable of an electric energy metering data anomaly-based anti-theft evidence obtaining device according to the present invention;

fig. 6 is a schematic perspective view of a connection between a fixing block and a hollow column of an electric energy metering data anomaly-based electricity stealing prevention evidence obtaining device according to the present invention.

In the figure: 1. a box body; 2. placing the plate; 3. a processor; 4. a box door; 5. a sound amplification box; 6. an electric brake; 7. a rotating shaft; 8. a first electric quantity collector; 9. a second electric quantity collector; 10. an L plate; 11. all-gear; 12. a half gear; 13. a turntable; 14. a semicircular block; 15. a T-shaped block; 16. a spring; 17. a driving gear; 18. a driven gear; 19. a contact lever; 20. a fixed block; 21. connecting ropes; 22. a hollow column; 23. a loudspeaker; 24. an electric brake switch; 25. a screw; 26. a slider; 27. a limiting groove; 28. rotating the column; 29. a servo motor; 30. a rotating wheel; 31. a belt; 32. a fan blade; 33. an external camera; 34. hiding the camera; 35. a ventilation filter screen; 36. a double-shaft motor; 37. a standby power supply; 38. a human body sensor; 39. a clamping block; 40. a push rod motor; 41. clamping a plate; 42. a contact post; 43. a pressure sensor; 44. a combination lock.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Referring to fig. 1-6, an anti-electricity-stealing evidence-obtaining device based on electric energy metering data abnormity comprises a box body 1, two placing plates 2 are fixedly installed in the box body 1, at least one processor 3 is installed between the two placing plates 2 and used for signal processing and sending a control instruction, a sound amplifying box 5 is fixedly installed on the box body 1, an electric brake 6 is fixedly installed on the inner wall of the bottom of the box body 1, a rotating shaft 7, a first electric quantity collector 8 and a second electric quantity collector 9 are rotatably installed on the placing plate 2 above the placing plate 2 below because the processor is installed between the two placing plates 2, namely the processor occupies the installation space of the placing plate below, the first electric quantity collector 8 and the second electric quantity collector 9 are both used for electric quantity collection, and L plates 10 are fixedly installed on the first electric quantity collector 8 and the second electric quantity collector 9, the electric brake 6 is connected with a related brake mechanism.

In this embodiment, be connected with timing mechanism on the axis of rotation 7, timing mechanism includes full gear 11, half gear 12, carousel 13, semicircle piece 14, two T type pieces 15, two springs 16, full gear 11 and axis of rotation 7 fixed connection, full gear 11 and half gear 12 intermeshing, carousel 13 and axis of rotation 7 fixed connection, semicircle piece 14 fixed mounting is on carousel 13, two T type pieces 15 and two L boards 10 sliding connection, two T type pieces 15 and two springs 16 fixed connection, two springs 16 fixed mounting are on two L boards 10.

In this embodiment, be provided with alarm mechanism in public address box 5, alarm mechanism includes driving gear 17, driven gear 18, contact lever 19, fixed block 20, connect rope 21, cavity post 22, megaphone 23, driving gear 17 and driven gear 18 intermeshing, driven gear 18 rotates and installs in public address box 5, contact lever 19 fixed mounting is on driven gear 18, fixed block 20 fixed mounting is in public address box 5, connect the both ends of rope 21 respectively with fixed block 20 and cavity post 22 fixed connection, contact lever 19 contacts with cavity post 22, megaphone 23 is fixed to be set up in the left side of public address box 5.

In this embodiment, closing floodgate mechanism includes electric brake switch 24, screw rod 25, sliding block 26, has seted up spacing groove 27 on the sliding block 26, and the one end activity of electric brake switch 24 sets up in spacing groove 27, and sliding block 26 and screw rod 25 threaded connection, screw rod 25 rotate to be installed in box 1, and the right side of screw rod 25 is the idle rod.

In this embodiment, a rotating column 28 is rotatably installed in the box body 1, a servo motor 29 is fixedly arranged in the box body 1, rotating wheels 30 are fixedly installed on output shafts of the rotating column 28 and the servo motor 29, the outer sides of the two rotating wheels 30 are in transmission connection with the same belt 30, and a fan blade 32 is fixedly installed on one rotating wheel 31 of the two rotating wheels 30.

In this embodiment, an external camera 33 is fixedly mounted on the outer wall of the top of the box body 1, and a hidden camera 34 is fixedly mounted at the upper left corner of the box body 1.

In this embodiment, the ventilation filter screen 35 is fixedly arranged on the left box wall and the top box wall of the box body 1, the double-shaft motor 36 is fixedly arranged in the box body 1, and two output shafts of the double-shaft motor 36 are fixedly connected with the driving gear 17 and the screw 25 respectively.

In this embodiment, a standby power supply 37 is fixedly installed in the box body 1, a human body sensor 38 is fixedly arranged between the two placing plates 2, and a pressure sensor 43 is fixedly installed on the inner wall of the top of the box body 1.

In this embodiment, the box body 1 is provided with a box door 4, the left wall of the box door 4 is fixedly provided with a fixture block 39, and the right wall of the box door 4 is fixedly provided with a coded lock 44.

In this embodiment, a push rod motor 40 is fixedly installed on the inner wall of the top of the box body 1, a clamping plate 41 is fixedly installed on an output shaft of the push rod motor 40, a contact column 42 is fixedly installed on the clamping plate 41, and the processor 3 controls the push rod motor 40 to lift the clamping block 39 so as to drive the contact column 42 to contact with the pressure sensor 43.

In this embodiment, when the device is used, a user needs to input a password, the password-correct password lock 44 transmits a signal to the processor 3, the processor 3 starts the push rod motor 40, the push rod motor 40 raises the fixture 39 and drives the contact post 42 to contact with the pressure sensor 43 through the fixture 39, when the contact is normal, the processor 3 transmits a normal signal to the terminal device, when a thief opens the door 4 through a violent means or other means, the contact post 42 and the pressure sensor 43 which are originally in contact will not contact, the processor 3 transmits a dangerous signal to the terminal device, immediately starts the standby power supply 37, the standby power supply 37 starts the dual-shaft motor 36, the dual-shaft motor 36 drives the sliding block 25 to rotate, the sliding block 25 drives the sliding block 26 to move to the right side, the sliding block 26 drives the electric brake switch 24 to close through the limiting groove 27, and the right end of the sliding block 25 is provided with an empty rod, the sliding block 26 moves to the position of the idle rod on the screw 25, the subsequent transmission cannot be influenced while the electric brake 6 is closed, meanwhile, the double-shaft motor 36 drives the driven gear 18 to rotate through the driving gear 17, the driven gear 18 drives the contact rod 19 to rotate, the contact rod 19 is in contact with the hollow column 22 to continuously send out abnormal sound, the abnormal sound is louder through the loudspeaker 23, the propagation is farther, a user or surrounding workers are reminded to maintain and catch thieves in time, when the box door 4 is opened, the human body sensor 38 senses and transmits data to the processor 3, the processor 3 marks the image of the hidden camera 34 at the part to facilitate the subsequent catching of thieves, and in the normal use process, the servo motor 29 drives the fan blades 32 to rotate through the two rotating wheels 30 and the belt 31 and is matched with the fan blades 32 and the two ventilation filter screens 35, the air circulation can be accelerated, the heat dissipation efficiency is improved, the servo motor 29 can drive the full gear 11 to rotate through the half gear 12, the full gear 11 drives the rotating disc 13 to rotate through the rotating shaft 7, the rotating disc 13 is contacted with the T-shaped block 15 through the half circular block 14, when the half circular block 14 is contacted with the T-shaped block 15, the T-shaped block 15 is contacted with a switch of the first electric quantity collector 8 or the second electric quantity collector 9, the first electric quantity collector 8 or the second electric quantity collector 9 is started, and the T-shaped block 15 which is not contacted with the half circular block 14 is bounced under the action of the spring 16, so that the first electric quantity collector 8 and the second electric quantity collector 9 are contacted with the two T-shaped blocks 15 alternately, the electric quantity data are presented in a staged way, the error of the electric quantity data can be found in time, and when the error exceeds a certain range, the processor 3 receives information which is transmitted to the terminal equipment, simultaneously through above-mentioned transmission, make and send the abnormal sound in the public address box 5, remind user or staff to come the inspection, the practicality is strong.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the inventive concepts of the present invention in the technical scope of the present invention.