66 results about "Steal phenomenon" patented technology

The invention discloses an insulation spraying device of an overhead bare wire, and solves the problems in the prior art of large investments and replacement engineering construction difficulties caused by changing the bare wire to an insulated wire. The insulation spraying device comprises two suspenders arranged on a travelling hanger (6), travelling wheels are arranged at the head parts of the two suspenders, the travelling wheels movably walk on the overhead bare wire (1) by virtue of travel grooves on wheel faces, an output shaft of a traction motor (8) is mechanically connected with the input end of a gear transmission mechanism (9), the output end of the gear transmission mechanism (9) is meshed with a drive gear fixedly arranged on a front wheel shaft (4), a dovetail support (17) is fixedly arranged at the rear end of the travelling hanger (6), and insulating paint nozzles (18) are arranged at the two tail ends of the dovetail support (17). The insulation spraying device realizes mechatronics, utilizes a pneumatic mechanism to well and uniformly spray insulating paint on the overhead bare wire, overcomes the contradiction between the wire and trees, and avoids the electricity stealing phenomenon.

The invention relates to an integrated network distributing transformer with an error compensating mutual inductor. By adopting a method of a built-in type no-load and load error characteristic compensating mutual inductor, the high-accuracy stimulating measurement of primary side current and voltage of a transformer is realized, and the electric energy consumption transmitted by the transformer is really recorded for real-time comparison with the electric energy consumption metered by a high-voltage winding power metering device and a low-voltage side electric meter so as to discover the generation of an electricity stealing phenomenon in time; in the compensating ways of a voltage inducting type principle, a phase shift technology, current mutual inductors, and the like, the error performance of the voltage mutual inductor is adjusted for ensuring that the accuracy of the mutual inductor is more than 0.2 grade so as to meet the requirements of power metering, voltage and current monitoring, relay protection and harmonic measurement; and the integrated network distributing transformer with the error compensating mutual inductor can be also combined with other equipment to form a miniature transformer substation, and the precision of the miniature transformer substation has great improvement space.

The invention relates to a floatable novel Internet real-time chat method based on a browser. A chat interface can float on a browser page, and in addition, during the real-time chat, an ejected two-person or multi-person chat window can float on the browser page. The floatable novel Internet real-time chat method has the beneficial effects that the personnel computer resources of users are not occupied, an internal memory and a hard disc are not occupied, the speed is high, and the use is convenient. Because of the adoption of a mode based on the browser, personal accounts, files and chat contents realize good safety assurance, the stolen phenomenon is difficult to occur, in addition, a chat interface and a chat window float on the page in a functional aspect and can be freely dragged, the style conforms to the human nature, and good user experience is realized.

The invention discloses an apis cerana queen breeding method and belongs to bee queen breeding methods. By means of the apis cerana queen breeding method, a bred queen can be large in size, strong, meek in temperament and high in egg production capacity. Bowl-shaped queen cells made of bee wax are fixed to a honeycomb frame, and a queen breeding frame is obtained; the queen breeding frame is put in a queen breeding apis cerana swarm, and worker bees are made to clean the queen cells; the inner walls of the queen cells are brushed with fresh bee milk, eggs of other apis cerana swarms are implanted into the queen cells, and the queen breeding frame is coated with apis mellifera honey in a dipping mode and then put back to the queen breeding apis cerana swarm; the queen breeding frame is taken out and put into an apis mellifera swarm for nursing for 12 hours, then the queen breeding frame is taken out and put back to the queen breeding apis cerana swarm again for breeding for 5-7 days, and a mature queen embryo is obtained; a virgin queen can be hatched on the 9th or 10th day. The queen bred through the method is large in size, strong, high in disease resistance and high in egg production capacity, the bee swarm is meek in temperament, and the bee robbing or honey stealing phenomenon can be avoided even bee swarms are away by 10 cm, and the apis cerana queen breeding method is used for breeding apis cerana.

The invention discloses an accommodation device. The device comprises a case body, a case cover and a self-locking device, wherein the self-locking device is arranged inside the case body; a gate opened by an ejector rod is arranged on the case cover; the self-locking device comprises a locking component which can be movably arranged on the case cover or on the internal wall of the case body and a positioning component pivoted with the internal wall of the case body; when the self-locking device is in an initial state, the locking component is supported by the positioning component and is at an unlocking position to ensure that the gate can be opened under the driving of the ejector rod; when the ejector rod drives the gate to initially open, the positioning component breaks away from thelocking component under the driving of the ejector rod to ensure that the locking component is at a locked position and prevent the ejector rod from driving the gate to open again; and a safety lock is arranged between the case cover and the case body to ensure that the self-locking device can return to the initial state after the case cover is opened relative to the case body. Therefore, the self-locking device provided by the invention can make the gate only open for receiving notes or other bulk media so as to effectively avoid stealing phenomena and improve safety.

The invention relates to the technical field of power grid safety supervision protection, in particular to a power grid safety supervision detection device based on an intelligent electric meter. According to the power grid safety supervision detection device, a current wireless acquisition module is communicated with an intelligent electric meter module by a Bisbee network transmission device and is in signal communication with an inspection monitoring computer by a GPRS / CDMA (General Packet Radio Service / Code Division Multiple Access) network transmission device; a current wireless acquisition circuit is internally provided with a meter-front current detection module circuit; the intelligent electric meter module is internally provided with an intelligent electric meter module circuit. According to the power grid safety supervision detection device based on the intelligent electric meter, an anti-electricity-stealing inspection monitoring device can be used for effectively preventing illegal electricity stealing phenomena from occurring, and the loss of power supply departments is reduced; the power grid safety supervision detection device has data remote transmission and networked management functions and is convenient for monitoring; the anti-electricity-stealing cost of the power supply departments can be reduced, the intelligent anti-electricity-stealing management level is improved, and the power grid safety supervision detection device is suitable for being applied to the power utilization management of the electric power departments.

The invention provides a movable climbing fall preventing device. The movable climbing fall preventing device comprises movable hanging hooks, a fall preventing rope, a self locker and a safety belt;multiple movable hanging hooks are arranged on an iron tower body from bottom to top; sleeves are arranged at one ends of the movable hanging hooks, and lantern rings are arranged at the other ends; the sleeves can sleeve foot nails of the iron tower body; the fall preventing rope penetrates through the lantern rings of the movable hanging hooks from bottom to top; the end part of the safety beltis matched with the fall preventing rope through the self locker; and the fall preventing rope is bound on an iron tower through a hanging piece. The multiple movable hanging hooks sleeve the foot nails of the iron tower body; the fall preventing rope penetrates through the lantern rings of the movable hanging hooks from bottom to top; and operators can improve the safety coefficient in the iron tower climbing process by dint of cooperation of the safety belt, the self locker and the fall preventing rope. The movable climbing fall preventing device has the advantages of low manufacturing cost,fast installation and detachable recycling, and prevents the rusting and stealing phenomenon due to long-time location in outdoor working environments.

The invention discloses a wire line loss detection device, and relates to the power supply equipment field. The wire line loss detection device comprises an upper jaw and a lower jaw, which are connected together in a hinged manner on a position of a rotating shaft. One side of the upper jaw is provided with a detection winding in a coiled manner, and a wire is disposed in a notch formed by the upper jaw and the lower jaw in a clamped manner. The lower jaw is provided with a controller, which is connected with a detection winding. A basic wire line loss detection problem is solved, and by comparing with an original record, whether the wire on the position is qualified is identified, and whether the wire is the thin copper wire is identified. The wire line loss detection device has advantages of compact design, portability, and abilities of facilitating carrying of workers in power industry for detection, identifying line loss condition quickly, and finding out electricity stealing phenomena timely.

The invention discloses a fingerprint lock system and a door lock. The fingerprint lock system comprises a mobile terminal, a fingerprint lock and a mechanical lock; the mobile terminal is in wireless connection with the fingerprint lock, and the fingerprint lock is in electric connection with the mechanical lock; the mobile terminal comprises an acquisition module for acquiring fingerprint information, and a sending module for sending the fingerprint information; the fingerprint lock comprises a receiving module, a storage module, a comparison and determination module and a control module, the receiving module is used for receiving the fingerprint information; the storage module is used for pre-storing standard fingerprint information; the comparison and determination module is used for comparing the fingerprint information with the standard fingerprint information and determining whether the fingerprint information is consistent with the standard fingerprint information or not; and when the comparison and determination module determines that the fingerprint information is consistent with the standard fingerprint information, the control module controls the mechanical lock to unlock or lock. The fingerprint acquisition module and the fingerprint lock are separately arranged to make fingerprint information of users difficultly leaked, so the stolen phenomenon of fingerprints is avoided, and fingerprint identification equipment can be safely used by the users.

The invention discloses an electromagnetic flow meter of a water gauge, which has the following structure: a circuit board and a reed switch are arranged on a rotor inner cap of the water gauge, pulse signal transmission lines are arranged in a groove, either a magnetic indicating hand rotates positively or reversely is determined according to the sequential difference between output pulse signals, and either the water gauge is arranged positively or reversely is determined, thus deciding whether water stealing phenomenon happens. The electromagnetic flow meter of the water gauge has the following advantages: the electromagnetic flow meter overcomes the malfunctions generated by the wobble of the magnetic indicating hand, raises functional reliability, and is favorable for realizing network management.

The invention provides an upper-in-lower-out type anti-theft ammeter which comprises a line inlet end, a line outlet end and a shell body. The shell body comprises a base shell and an upper cover. The line inlet end is arranged on the upper end of the shell body. The line outlet end is arranged on the lower end of the shell body. A special lead sealing component is arranged on the line inlet end and comprises a lead sealing screw, an upper sealing cover, a lower sealing cover and a clamp spring. The lead sealing screw is tightly screwed on the shell body. A groove is formed in the periphery of the lead sealing screw. The clamp spring is connected in the groove in an inserted mode and is fixed with the lower sealing cover which is arranged above the lead sealing screw in a buckled mode. The upper sealing cover is arranged above the lower sealing cover in a buckled mode. The upper sealing cover and the lower sealing cover are connected together in a clamping mode. Four hooks are arranged at the inner side of the upper cover. Four buckle connecting blocks are arranged at the inner side of the base shell. The hooks and the buckle connecting blocks are matched to connect the upper cover and the base shell together and welded to an integration structure through ultrasound. The upper-in-lower-out type anti-theft ammeter has a four-stage anti-theft function and effectively prevents electricity stealing phenomenon from happening.

The invention discloses a multifunctional antitheft wallet which is mainly characterized in that a microprocessor controls the locked / unlocked state of an electronic lock by controlling a fingerprint identification module; a short message communication module receives an instruction request from a target mobile phone at the same time and controls the on / off state of a GPS positioning module; the GPS positioning module sends the positioning information to the target mobile phone through the short message module, and meanwhile, after three times of wrong accumulation of the fingerprint identification module, a face image collection unit is controlled by the microprocessor to perform face image collection, and the face information is sent to the target mobile phone in a form of multimedia message through the short message communication module, and an Internet of Things communication module sends the face information to a server which issues the face information of the theft to the clients of the staff of the Public Security Bureau, thereby overcoming the defects of the prior art that the owner cannot track the lost article and the personnel handling the case cannot powerfully control the steal phenomenon and, etc.

The invention provides an ammeter with a quintuple antitheft function. The ammeter comprises a bottom shell, an upper cover, a tail cover and an ammeter scutcheon. The upper cover is provided with four hooks. The inner side of the bottom shell is provided with four buckling blocks. The hooks are buckled and matched with the buckling blocks so as to connect the upper cover and the bottom shell together. The upper cover is provided with at least two installation holes, and each installation hole is provided with an autotomy screw. The autotomy screws enable the upper cover to be tightly arranged on the bottom shell. Lead sealing caps are arranged above the autotomy screws in the installation holes. Two wire passing holes are formed in side faces of the installation holes, and lead sealing lines are arranged in the wire passing holes and located above the lead sealing caps. The tail end is in turnable connection with the upper cover through a hinge. The upper cover and the tail cover are arranged on the bottom cover in a buckling mode. The installation holes are located in an inner space formed by buckling the tail cover and the bottom shell. The tail cover is fixedly connected with the bottom shell through lead sealing screws. The ammeter achieves the quintuple antitheft function can effectively prevent electricity stealing phenomena from occurring.

The invention provides a voice interactive sound box capable of being used for theft prevention. The voice interactive sound box comprises a controller, a sound acquisition module and a wireless communication module, wherein the controller is correspondingly connected with the sound acquisition module and the wireless communication module, and the voice interactive sound box establishes the wireless pairing connection with a mobile terminal through a server; a recording mode is entered after a recording instruction from the mobile terminal is received, specifically, the sound acquisition module is controlled to acquire unexpected simulated sound generated by a steal phenomenon simulated by a user, and feature extraction is carried out on the unexpected simulated sound; after a theft prevention instruction from the mobile terminal is received, the theft prevention mode is entered, specifically, the sound acquisition module is controlled to acquire environmental sound in real time, feature extraction is carried out on the environmental sound, and then feature machining is carried out on the environmental sound and the unexpected simulated sound, if the matching is successful, a notification message of abnormal environmental sound is generated, and the notification message is sent to the mobile terminal through the server to give an alarm.

The invention provides an ammeter with a quadruple antitheft function. The ammeter comprises a bottom shell, an upper cover, a tail cover and an ammeter scutcheon. The upper cover is provided with at least two installation holes, and each installation hole is provided with an autotomy screw. The autotomy screws enable the upper cover to be tightly arranged on the bottom shell. Lead sealing caps are arranged above the autotomy screws in the installation holes. Lead sealing caps are arranged above the autotomy screws in the installation holes. Two wire passing holes are formed in side faces of the installation holes, and lead sealing lines are arranged in the wire passing holes and located above the lead sealing caps. The tail end is in turnable connection with the upper cover through a hinge. The upper cover and the tail cover are arranged on the bottom cover in a buckling mode. The installation holes are located in an inner space formed by buckling the tail cover and the bottom shell. The tail cover is fixedly connected with the bottom shell through lead sealing screws. The ammeter achieves the quadruple antitheft function through arrangements of the autotomy screws, the lead sealing caps, the lead sealing lines, the hinge, the tail cover, the lead sealing screws and the like, and can effectively prevent electricity stealing phenomena from occurring.

The invention relates to an antitheft storage battery, in particular to an antitheft storage battery used in the occasions such as a mobile station where the stealing phenomenon is serious. The antitheft storage battery comprises a storage battery body, a boosting module and an antitheft device. The storage battery body is internally provided with an internal electromagnetism exchanging coil, an internal magnetic core and a switching module; the storage battery body is externally provided with an external electromagnetism exchanging coil and an external magnetic core; the external electromagnetism exchanging coil is connected with the power source through an electric lead; the external magnetic core is adjoining to the storage battery body; the external electromagnetism exchanging coil corresponds to the external magnetic core; the internal magnetic core is adjoining to the storage battery body; the internal magnetic core corresponds to the external magnetic core; the internal electromagnetism exchanging coil corresponds to the internal magnetic core; the internal electromagnetism exchanging coil is connected with the switching module which is connected with the antitheft device; one end of the boosting module is connected with the storage battery body, and the other end is connected with the antitheft device through the switching device. The invention has the advantages of good antitheft effect, no safety potential and long operating time.

The invention relates to a multi-cavity oil tank. The oil tank is divided into a plurality of independent cavities by a plurality of clapboards. An oil opening is formed in a certain cavity. A plurality of oil pipes extending into each cavity are arranged on the oil opening. The multi-cavity oil tank has a good anti-theft structure, offers solid guarantee for reducing steal phenomena and economic loss and is simple in structure and good in practicality.

The invention provides an electricity stealing prevention monitoring system used for an ammeter. The electricity stealing prevention monitoring system comprises a central control unit, an image acquisition unit, an electricity stealing prevention unit, an alarming unit, a power off protection module, a memory, and a backup power supply. The image acquisition unit comprises a camera, an infrared probe, and a video acquisition circuit. The alarming unit comprises an acousto-optic alarming device and a communication module. The electricity stealing prevention unit comprises an intelligent detection module, a temperature detection module, a distance sensor module, a door lock monitoring alarming device, and an identity identification module. The backup power supply, the power off protection module, and the memory are connected with the central control unit. The electricity stealing prevention unit is used for the comprehensive monitoring of the ammeter, namely, for the monitoring of the working state, the identity identification, and the door lock monitoring of the ammeter. When an electricity stealing phenomenon occurs, the alarming unit is used to send alarming information to workers timely, and the image acquisition unit is used to acquire the information of the images of the periphery of the ammeter, and therefore comprehensive protection is provided for the ammeter. The electricity stealing prevention monitoring system has advantages of simple structure and safe use.

The embodiment of the invention discloses a traffic stealing account identification method and device. The method comprises the steps that the traffic stealing phenomenon is partitioned into a plurality of scenes according to the traffic characteristics of the traffic stealing phenomenon; traffic data of each scene is subjected to corresponding analysis, and suspected accounts which have the traffic stealing phenomenon are identified; the traffic stealing possibilities of the various suspected accounts are calculated according to the traffic values, the bandwidth values, the counting times andthe traffic characteristics of the various suspected accounts; and the target account which has the traffic stealing phenomenon is screened out according to a possibility threshold and the traffic stealing possibilities of the various suspected accounts. According to the traffic stealing account identification method and device, scene partitioning is conducted by analyzing the traffic characteristics, the suspected accounts are identified according to the different scenes, the analysis range of traffic stealing data is narrowed, the target account stealing the traffic is quickly positioned and discovered by means of cooperation of an identification rule, the traffic stealing account is automatically identified in advance, the processing efficiency is high, and the user complaint possibility is decreased.

Provided in the invention is an electric car charging device with the anti-theft function. The charging device comprises a charging device body, a controller arranged in the charging device body, a buzzer alarm device arranged in the charging device body, and a non-normal unlocking detection module arranged inside the charging device body. One pair of mutually cooperated side plates is arranged atone side of the charging device body; connection ends of the side plates are hinged to the charging device body; and through holes through which a mechanical lock passes are formed in free ends of the side plates. The buzzer alarm device is used for receiving controlling by the controller to carry out buzzing warning. The non-normal unlocking detection module with a built-in vibration sensor is used for detecting the vibration situation of the charging device body, transforming a vibration signal into a digital pulse signal, and sending the digital pulse signal to the controller. The controller is used for analyzing an electric signal after receiving the electric signal from the non-normal unlocking detection module and controlling the buzzer alarm device to carry out alarming continuously when an illegal stealing phenomenon is determined. The charging device has an anti-theft function, so that the electric car is protected from being stolen during the charging process.

The technology provides a lockable ball valve, which only can be opened and closed by using a special key and can effectively prevent the occurrence of the stealing phenomenon. The lockable ball valve comprises a valve body, wherein the two ends of the valve body are provided with joints; the two ends of a ball are arranged in the valve body by sealing rings; a valve rod penetrates through a valve rod cavity on the valve body and forms a revolute pair with the valve body; the lower end of the valve rod is connected with the ball; and the upper end of the valve rod is lower than the periphery of the upper end of the valve rod cavity. The ball valve also comprises a key which can extend into the valve rod cavity, is matched with the upper end of the valve rod and is used for driving the valve rod to rotate.

The invention discloses a motor vehicle oil tank oil stealing prevention system that comprises an oil tank and an electric control device; the electric control device is connected with a display screen, the oil tank is provided with an oil filling port, the oil filling port is downwardly connected with an oil filling pipe, the oil filling pipe extends into the oil tank, and a one-way valve is arranged at the bottom end of the oil filling pipe; a push switch is arranged on a grating plate, and the electric control device is connected with a first audible and visual alarm and a second audible and visual alarm. The invention further discloses an alarm control method of the motor vehicle oil tank oil stealing prevention system. The system and method can prevent the oil tank from being deflatedunder the action of a negative pressure, an oil pumping pipe is effectively prevented from being inserted into the oil tank, so the oil stealing phenomenon is more effectively prevented; an alarm canbe given in time when the oil stealing phenomenon occurs, and false alarm is effectively prevented.

The invention relates to an intelligent-alarm fire hydrant which comprises a valve body, wherein the valve body is provided with a plurality of water outlet connectors; the upper end of the valve body is provided with a valve switch; the inner side of the valve body is provided with a water inlet pipe; an insulation material layer is arranged between the external surface of the water inlet pipe and the internal surface of the valve body; the outer side of the valve body is provided with a protection hood; the water inlet pipe is internally provided with a turbine and an electric valve; the turbine is connected with a power generator; the power generator is connected with an alarm device; the side wall of the valve body is also provided with a control device; the control device is in functional connection with the electric valve; the outer wall of the protection hood is provided with a signal transceiver; the signal transceiver is wirelessly connected with the alarm device and the control device; the signal receiver is also wirelessly connected with a remote control system. The intelligent-alarm fire hydrant is simple in structure; by virtue of the protection hood and the insulation material layer, a protection function and an antifreezing function are achieved; the turbine is impacted by waterflow so as to generate electricity to trigger the alarm device to give out an alarm, so that the electric valve is closed by virtue of the control device and water leakage and water stealing phenomena are prevented from happening.

The invention relates to a negative-control-system-based electricity-stealing prevention controller of an electric energy metering box. The electricity-stealing prevention controller is used for real-time monitoring of a working state of the electric energy metering box. A micro controller is connected with an RS-485 interface circuit, an electric control lock, an infrared transceiver circuit, a switching value input interface, a switching value output interface, a power circuit, a buzzer, a state indication light emitter, a storage battery and a sensor respectively; the electric control lock controls opening or closing of a metering box door; the switching value input interface acquires the operation of the sensor arranged on the box door and monitors the state of the box door; the switching value output interface produces an output signal so as to actively report he state of the box door; and an alternating-current to direct-current conversion and charging and discharging control circuit is arranged in the power circuit so that stable working power can be provided. By using the negative control system, all-weather, real-time and effective monitoring of the state of the metering box door can be realized under the control of a micro core processor, so that an electricity-stealing phenomenon can be prevented effectively; meanwhile, due to a communication function of the negative control system, repeated investment and comprehensive cost of the system are reduced.

The invention relates to a coaxial cable-shielding corrosion-resistant aluminum-magnesium alloy wire and a processing method thereof. The aluminum-magnesium alloy wire comprises the following components by weight percentage: 3.0-3.6 percent of magnesium, 0.18-0.30 percent of chromium, 0.2-0.6 percent of boron and aluminum in balancing amount. The coaxial cable-shielding corrosion-resistant aluminum-magnesium alloy wire is prepared by a process flow of smelting, drawing molding, heat treatment, roughly drawing, heat treatment, finely drawing and annealing and the like. The coaxial cable-shielding corrosion-resistant aluminum-magnesium alloy wire is scientific and reasonable in formulation of material components, advanced and simple in production process, high in efficiency, low in cost and resistivity and high in tensile strength and breaking elongation; the resistivity at the temperature of 20DEG C is less than or equal to 0.052 ohmmm<2> / m; the demands of the market can be met; the coaxial cable-shielding corrosion-resistant aluminum-magnesium alloy wire is an ideal coaxial cable shielding material; the coaxial cable-shielding and corrosion-resistant performance, the tensile strength and the breaking elongation can be improved; and compared with a copper wire, the aluminum-magnesium alloy wire is poor in recovery value, so that a cable stealing phenomenon can be reduced and avoided.

The present invention belongs to the heating facility, in particular to a multi-purpose calorimeter box used for measurement in residence household heating, the calorimeter box is characterized in that the calorimeter box is a cubic box body, a water supply water return pipeline is arranged in the box body, a variety of heat measurement equipments are connected on the pipeline in series, and the two ends of the pipeline penetrate out of the side of the box body and are respectively connected with a heat source pipeline and an user pipeline. The present invention is adopted, all the heat measurement equipments are arranged in the sealed box body, and isolated from the exterior, thus not only the manual damage, external corrosion and the loss of the equipments can be prevented, but also the present invention is convenient for the unified management of a heat supply unit, thus effectively preventing the water and heat stealing phenomenon. The design of the present invention is reasonable, the functions are rich, and as long as the present invention is arranged on a heating system, a series of operations such as the unbolting, the measurement, the data storage and the current capacity debugging, etc. can be completed, therefore, the operation and the maintenance are very convenient.

The invention relates to a method and system for monitoring electricity larceny prevention of distribution lines. According to the method, electricity larceny prevention monitoring devices are arranged at the first and last ends of each branchless distribution line in a station area to collect active power at the first and last ends of the branchless distribution line, thereby monitoring whether an electricity stealing phenomenon exists in the distribution line by the manner of comparing reactive power at the first and last ends of the branchless distribution line. At the same time, the electricity larceny prevention monitoring device communicates with a monitoring center through a cellular narrow-band Internet of Things communication manner. The technology of the method and the system isscientific, simple and reliable to implement, and has the characteristics of timely monitoring and accurate positioning of monitoring points.

The invention discloses an anti-theft intelligent oil tank with the electronic metering function. The anti-theft intelligent oil tank is characterized in that an electronic scale is arranged inside a base, an oil tank supporting plate is arranged at the upper end of the electronic scale, an oil tank body is arranged at the upper end of the oil tank supporting plate, a transverse vertical partition plate is arranged inside the oil tank body, a tank bottom is arranged at the lower end of the oil tank body, an oil tank cover is arranged at the upper end of the oil tank body, an anti-theft control plate is arranged at the lower end of the oil tank cover, an oil inlet is formed in the plane of the anti-theft control plate, an oil filling port is formed in the upper end of the oil tank cover, a power connecting line is arranged on the right side of the electronic scale, and the other end of the power connecting line is connected to an electronic scale reading display screen. Due to the fact that the anti-theft control plate is arranged at the lower end of the oil tank cover, the stealing phenomenon that fuel oil is pumped through an oil pipe from an oil tank port is effectively prevented, and the oil filling quantity of a filling station can be monitored in time through the electronic scale at the bottom end of the oil tank.

The invention relates to an electricity meter box capable of preventing from electricity stealing. The electricity meter box comprises: a pedestal, an upper cover body, a lower cover body and an electronic lock. The upper cover body forms detachable connection with the pedestal. The lower cover body is hinged on the upper cover body. The electronic lock is arranged on a bottom of the upper cover body. The pedestal is provided with a groove which is cooperated with the electronic lock. A microcomputer processor is arranged in the upper cover body. The microcomputer processor forms control connection with the electronic lock. A magnetic card sensor is arranged on a right side of the upper cover body. The magnetic card sensor is connected with the microcomputer processor. In the invention, the electronic lock is used to lock the upper cover body. Artificial damages or an electricity stealing phenomenon can be avoided. The electricity meter box is convenient to be used and is convenient for maintenance.

The invention discloses a car anti-theft oil and theft alarm with intelligent automatic control, which is characterized by comprising a casing, a human body infrared induction circuit, an amorphous silicon photovoltaic panel, an energy storage battery, an LED lighting alarm circuit, a light control circuit, a sound alarm circuit. When night falls, the alarm will automatically turn on and be in working state. When the car is parked on the side of the road or in an unattended block at night, the phenomenon of stolen goods and oil is prone to occur. When the thieves appear about 0.5 meters away from the fuel tank and the cargo, the alarm will shine, and a siren sound of 80 decibels will be generated at the same time. Each alarm is 30 seconds. If the thief does not leave, the alarm sound will continue to sound, which can deter the theft crime and protect the safety of the owner's property. The invention adopts a special Fresnel light-transmitting cover, which effectively controls the alarm distance and eliminates the phenomenon of false alarms. The installation of the alarm in the present invention adopts the magnetic attraction method; the installation is simple and firm.