CN112803969A - High-speed reliable Internet of things power broadband carrier HPLC - Google Patents
High-speed reliable Internet of things power broadband carrier HPLC Download PDFInfo
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- CN112803969A CN112803969A CN202011621977.7A CN202011621977A CN112803969A CN 112803969 A CN112803969 A CN 112803969A CN 202011621977 A CN202011621977 A CN 202011621977A CN 112803969 A CN112803969 A CN 112803969A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
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- H—ELECTRICITY
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- H04B3/54—Systems for transmission via power distribution lines
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Abstract
The invention belongs to the technical field of power broadband carrier HPLC (high performance liquid chromatography), in particular to high-speed and reliable Internet of things power broadband carrier HPLC, which comprises a shed body, a shed roof, a combustion furnace, a water tank and a controller; the device comprises a mounting box, a circuit board, a sending unit, a triggering unit, a recording unit, an interconnection unit, a storage database and a noise reduction unit; the mounting box comprises a rubber box and a metal ring; the vertical section of the metal ring is designed into a rectangular frame; the number of the rubber boxes is two, the rubber boxes are fixedly connected to two sides of the metal ring respectively, and the rubber boxes are symmetrically designed around the metal ring; the inner wall of the metal ring is fixedly connected with rubber rods which are uniformly distributed; the end part of the rubber rod is in contact with and extrudes the surface of the circuit board through a soft rubber block, and the circuit board is positioned in the mounting box; the invention has high signal transmission quality, short high-noise period and wide application range, and effectively reduces the bandwidth loss in the signal transmission process.
Description
Technical Field
The invention belongs to the technical field of power broadband carrier HPLC, and particularly relates to high-speed and reliable Internet of things power broadband carrier HPLC.
Background
HPLC is a high-speed power line carrier, also known as a broadband power line carrier, and is a broadband power line carrier technology for data transmission over low-voltage power lines. The broadband power line carrier communication network is a communication network which takes a power line as a communication medium and realizes the aggregation, transmission and interaction of the power utilization information of low-voltage power users. The broadband power line carrier mainly adopts an Orthogonal Frequency Division Multiplexing (OFDM) technology, and the frequency band uses 2MHz-12 MHz. Compared with the traditional low-speed narrowband power line carrier technology, the HPLC technology has large bandwidth and high transmission rate, and can meet the higher requirement of low-voltage power line carrier communication.
HPLC as a local communication technology also merges telecommunications (4G) applications on concentrator type I. The combination of wired and wireless technologies is a feature of HPLC application. Besides the 4G public network, wireless technologies such as wireless micropower, LoRa, NB-IoT and private network can be fused, and more application development spaces of HPLC can be greatly expanded. Especially in the building, wireless is always in time, has the signal blind area, can realize the communication connection better with the help of HPLC technique. With the promotion of HPLC in national network, more market applications will be driven in the future.
The broadband power line carrier makes technical requirements on the following aspects: weather environment conditions, working power supplies, communication functions, basic transmission characteristics, electrical safety requirements, electromagnetic compatibility requirements, radiation disturbance limit values, interchange compatibility requirements, reliability requirements, information safety protection requirements and the like.
The power line channel is a nonlinear time-varying, fast fading system, estimating the channel delay, eliminating the burst noise interference is a very challenging task, high data rate requires high signal-to-noise ratio, for the OFOM technology which operates well in wireless communication, the conventional HPLC can not work reliably, meanwhile, in the environment of intelligent furniture, when there are more load devices, the radiography of the load device has a very strong interference effect on the power line, resulting in poor signal transmission quality, meanwhile, a single HPLC can not perform effective noise elimination processing on the whole composite device and avoid the time period with strong noise for signal transmission, and in the prior art, if a single HPLC is applied to perform noise elimination on a single composite device and avoid the time period with strong noise for signal transmission, although the signal transmission quality can be effectively improved, the installation and fixation of the single HPLC becomes a central importance, and different load equipment surface are different, lead to the installation loaded down with trivial details, can't realize intelligent matching simultaneously, use loaded down with trivial details, and the noise point of different load equipment is different, if carry out noise elimination and handle, can't accurately find best mounted position, can greatly reduced HPLC's effect, and HPLC when working under high temperature environment, work precision is serious not enough, and life is lower simultaneously.
The related technical scheme of high-speed and reliable internet-of-things power broadband carrier HPLC also exists in the prior art, and for example, a Chinese patent with the application number of 202010214615X discloses a high-speed and reliable internet-of-things power broadband carrier HPLC system, and a sending end comprises: the load characteristic database is used for prestoring the preset period and the load number of various load devices; the receiving module is used for receiving the load number of the current load equipment; the trigger circuit is used for acquiring a preset period from the load characteristic database according to the load number and keeping triggering in the preset period; the modulation circuit is used for stopping modulating the signal to the power line carrier when receiving the trigger of the trigger circuit and allowing the signal to be modulated to the power line carrier when the trigger of the trigger circuit is released; a transmission circuit for transmitting the modulated signal through a power line; although the technical scheme effectively avoids the high-frequency section of the noise of the load equipment, thereby reducing the influence of the noise of the load equipment on signal transmission, when the noise of the high-frequency section of the load equipment occurs, the signal transmission is protected in a mode of prohibiting the signal transmission, the noise of the load equipment is not processed, the high-frequency section noise of the load equipment is long, at the moment, the signal transmission stops excessively wasting bandwidth, and the problems of low bandwidth utilization rate and reduced signal transmission efficiency are caused.
Disclosure of Invention
In order to make up for the defects of the prior art, the problems that the conventional HPLC cannot work reliably, the single HPLC cannot perform good noise reduction and avoid signal transmission in a time period with strong noise, the HPLC is complex to install, the application range is narrow, a user cannot clearly know the optimal installation position of the HPLC, the precision of the HPLC during working in a high-temperature environment is insufficient, and the service life is short are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the high-speed reliable Internet of things power broadband carrier HPLC comprises a mounting box, a circuit board, a sending unit, a triggering unit, a recording unit, an interconnection unit, a storage database and a noise reduction unit; the interconnection unit is used for connecting the Internet of things power broadband carrier HPLC through a mobile phone or a tablet; the entry unit is used for a user to enter the model, the load code and the preset period of the load equipment in a mobile phone or tablet storage database, wherein the load code of the load equipment is the only load code entered by the user through the mobile phone or the tablet according to the noise characteristic of the equipment, the preset period of the load equipment is the preset period for the user to determine that the noise characteristic of the equipment is greater than the preset value, and the preset period is the transition stage of the noise waveform of the load equipment; the noise reduction unit is used for carrying out noise reduction and silencing treatment on noise generated by load equipment;
the sending unit and the triggering unit are arranged on the circuit board in a circuit mode; the storage database is used for storing the load codes and the preset periods of the load equipment; the transmitting unit is used for transmitting a carrier modulation signal to a power line; the trigger circuit is used for controlling the sending unit in a preset period according to the preset period in the storage database;
the mounting box comprises a rubber box and a metal ring; the vertical section of the metal ring is designed into a rectangular frame; the number of the rubber boxes is two, the rubber boxes are fixedly connected to two sides of the metal ring respectively, and the rubber boxes are symmetrically designed around the metal ring; the inner wall of the metal ring is fixedly connected with rubber rods which are uniformly distributed; the end part of the rubber rod is in contact with and extrudes the surface of the circuit board through a soft rubber block, and the circuit board is positioned in the mounting box; the outer surface of one side of the metal ring is fixedly connected with a lead, and an external power supply is electrically connected with the circuit board through the lead; the outer surface of one side of the rubber box, which is far away from the lead, is fixedly connected with a first sucker; the first suction disc is used for fixing the mounting box on the surface of the load equipment;
when the installation device works, after the position on the surface of the load equipment for installing the power broadband carrier HPLC is cleaned, the installation box is arranged at the position, the first suction disc is tightly attached to the surface of the load equipment, and then the installation box is pressed, so that the first suction disc is tightly sucked on the surface of the load equipment, the installation box can be tightly sucked on the load equipment with the arc-shaped surface by the first suction disc positioned on one side surface of the rubber box, the application range of the installation box is improved, the installation and fixation of the installation box are facilitated, the installation box can be directly taken down for maintenance after the power broadband carrier HPLC is damaged, the operation is simple and convenient, after the installation of the power broadband carrier HPLC is completed, a user is connected with the power broadband carrier HPLC through an interconnection unit, and a mobile phone or a flat plate connected with the power broadband carrier HPLC can directly input the model, the load code and the preset period of the load equipment through an input unit, the rubber pole can effectively fix the circuit board through soft block rubber contact and extrusion circuit board surface, improve circuit board and air area of contact simultaneously, the cooling efficiency of circuit board is improved, and can prevent effectively through the rubber pole that the mounting box from installing when arc load equipment surface from, the rubber box causes the circuit board to damage to the circuit board extrusion, improve circuit board life, simultaneously, noise reduction amortization processing is fallen to the noise that load equipment produced through falling the unit of making an uproar, cooperation sending unit, trigger unit reduces load equipment high noise section time, thereby improve signal transmission time, improve signal transmission quality, it is long longer to avoid higher noise section, influence signal transmission quality, reduce electric power broadband carrier wave HPLC's bandwidth loss simultaneously.
Preferably, the system also comprises an intercommunication unit, a comparison unit and an intercommunication database; the intercommunication unit is used for interconnecting the power broadband carrier HPLC on the load equipment through the Internet; the intercommunication database is used for storing data in the power broadband carrier HPLC on each load device; the comparison unit is used for searching load equipment with the same model in the intercommunication database according to the model of the load equipment and comparing noise waveforms, so that the recognition capability of the power broadband carrier HPLC on the noise of the load equipment is improved; when the system works, in the using process of the electric broadband carrier HPLC, the intercommunication unit is used for realizing the intercommunication and data sharing among a plurality of electric broadband carrier HPLC, when in use, the electric broadband carrier HPLC compares the data in the intercommunication database with the noise waveform in the current fixed load equipment to realize the more effective elimination of the specific noise of the electric broadband carrier HPLC, and simultaneously, after the electric broadband carrier HPLC is installed, the noise waveform of the current load equipment, the load code and the preset period are led in through the data intercommunication database to be more convenient for the use of a user, and simultaneously, when the load code and the preset period are installed in the intercommunication database without the recorded load equipment type and noise waveform, the intercommunication database downloads data in the current load code and the preset period storage database through the intercommunication unit, enriches the data of the intercommunication database, thereby facilitating the use of the electric broadband carrier HPLC at the later stage, the capacity of recognizing the noise of the load equipment by the power broadband carrier HPLC is improved, and the capacity of eliminating the noise of the load equipment is improved.
Preferably, the interconnection unit comprises a connection component, an uploading component, a modeling component, a positioning component and an analysis component; the connecting component is used for connecting a mobile phone or a tablet computer of a user; the uploading component is used for shooting an overall picture of the electric broadband carrier HPLC load equipment and a picture of a space where the load equipment is located by acquiring the shooting authority of the user mobile phone or the tablet after the connecting component is connected with the user mobile phone or the tablet; the modeling component is used for processing the pictures uploaded by the uploading component and establishing a three-dimensional map model; the positioning component is used for positioning the electric power broadband carrier HPLC so as to determine the position of the electric power broadband carrier HPLC at the load equipment; the analysis component is used for comparing the characteristics of the load equipment in the intercommunication database according to the three-dimensional map model established by the modeling component, so as to recommend the installation position of the power broadband carrier HPLC for optimally obtaining the noise and eliminating the noise, and the installation position is fed back to the mobile phone or the flat panel of the user in a picture form; during operation, before the electric broadband carrier HPLC is installed and fixed, a user realizes the connection between a mobile phone or a panel and the electric broadband carrier HPLC through a connecting component of an interconnection unit, takes the appearance of the current load equipment and the space picture of the load equipment after authorizing the electric broadband carrier HPLC, uploads the picture through an uploading component, a modeling component models a three-dimensional map after receiving the picture, obtains an optimal installation position for acquiring and eliminating noise of the electric broadband carrier HPLC through an analyzing component according to the position of the electric broadband carrier HPLC fed back by a positioning component, and feeds back the installation position to the mobile phone or the panel of the user in a picture form, so that the user can conveniently determine the installation position of the electric broadband carrier HPLC, the electric broadband carrier HPLC is provided with the installation position which is more convenient to receive and eliminate the noise of the load equipment and is convenient for a lead 14 to be electrically connected with an external power supply, therefore, the noise elimination efficiency is further improved, the use by a user is facilitated, and after the electric broadband carrier HPLC falls off the surface of the load equipment, the position of the electric broadband carrier HPLC is fed back to a user mobile phone or a tablet personal computer by the positioning component, so that the user can check and suck the fallen electric broadband carrier HPLC on the surface of the load equipment again, and the situation that the noise elimination treatment cannot be effectively carried out on the load equipment after the electric broadband carrier HPLC falls off is prevented.
Preferably, the inner wall of the rubber box is fixedly connected with water bags which are uniformly arranged; the water bag is filled with water; when the power broadband carrier HPLC installation device works, after the power broadband carrier HPLC is installed, the temperature in the installation box can be effectively prevented from rising through water in the water bag, particularly, when the power broadband carrier HPLC is fixed on the surface of load equipment which generates heat in operation and the environmental temperature is high, the power broadband carrier HPLC can be effectively cooled through the water bag, the power broadband carrier HPLC is prevented from operating in a high-temperature environment, the power broadband carrier HPLC is prevented from not smooth operation and influencing the noise elimination efficiency, the power broadband carrier HPLC can be burnt out seriously, the service life of the power broadband carrier HPLC is prolonged, meanwhile, the water bag is matched with the rubber box to realize soft contact on a circuit board in the installation process of the power broadband carrier HPLC, the circuit board is prevented from being damaged due to extrusion of the circuit board in the installation process of the power broadband carrier HPLC, and the circuit board is prevented from being damaged due to impact after, further prolonging the service life of the circuit board.
Preferably, an extrusion cavity is formed in one side, close to the first sucker, of the rubber box; an elastic plate is arranged in the extrusion cavity; the elastic plate is in an arc design, and the opposite end of the elastic plate is fixedly connected to the side wall of the metal ring; the two elastic plates are symmetrically designed; a first sliding groove is formed in one side, close to the first sucker, of the metal ring; two ends in the first sliding groove are respectively connected with a first sliding block in a sliding manner; the first sliding block is in a square design and is arranged close to the inner wall of the first sliding chute; the surfaces of the opposite sides of the first sliding block are fixedly connected with connecting rods; the connecting rod penetrates into the corresponding extrusion cavity, and one end of the connecting rod in the extrusion cavity is rotatably connected with an extrusion roller; the extrusion roller is arranged close to and extrudes the surface of the corresponding elastic plate; a second sliding groove is formed in the outer surface of the metal ring at a position corresponding to the first sliding groove; the second sliding chute is communicated with the outside, and two ends in the second sliding chute are respectively connected with a second sliding block in a sliding manner; the first sliding blocks and the corresponding second sliding blocks are fixed through fixing rods, so that the first sliding blocks slide relatively in the relative sliding process of the second sliding blocks; when the installation box is installed on the surface of arc-shaped load equipment, after a first suction disc is sucked tightly, a second sliding block is pulled manually to slide relatively in a second sliding groove, so that a first sliding block is driven to slide relatively in a first sliding groove in the sliding process of the second sliding block, a squeezing roller is driven to move through a connecting rod in the sliding process of the first sliding block, the squeezing roller is tightly attached to the surface of an elastic plate in the moving process of the squeezing roller, due to the arc design of the elastic plate, the elastic plate is bent in the sliding process of the squeezing roller tightly attached to the surface of the elastic plate, so that one end, far away from a metal ring, of the elastic plate bends and squeezes a rubber box in the direction corresponding to the first suction disc, the rubber box is bent and tightly attached to the surface of the load equipment, and therefore, when the installation box is installed on the surface of arc-shaped load equipment, the first suction disc is, the first sucker is separated from the surface of the load equipment after long-time use, so that the electric broadband carrier HPLC falls off, and the use of the electric broadband carrier HPLC is influenced.
Preferably, the surface of one side of the second sliding block, which is far away from the first sliding block, is fixedly connected with a winding shaft; the spool on the second slide block on the left side is fixedly connected with one end of the pull rope, and the other end of the pull rope is wound on the surface of the spool on the second slide block on the right side, so that the two second slide blocks can slide relatively after the pull rope is tensioned; the during operation, when electric power broadband carrier HPLC installs in the load equipment surface of arcwall face, first sucking disc inhales tightly the back, when needing to make two second sliders relative slip, one end through taut stay cord for two second sliders relative slip, hug closely load equipment surface back until the rubber box, twine the stay cord in two spool surfaces and tie tightly, and easy operation is convenient, and when loosening the back with the stay cord, two squeeze rolls move back to back under the elastic action of elastic plate, thereby drive the second slider and slide mutually oppositely, thereby realize that the second slider resumes to initial position.
Preferably, the surface of one side of the first suction disc, which is far away from the rubber box, is provided with a placing groove which is circumferentially and uniformly arranged; a second sucker is fixedly connected in the placing groove through a hose; the surface of one side of the first suction disc, which is far away from the rubber box, is provided with extrusion grooves which are circumferentially and uniformly distributed; the diameter of a circle formed by the extrusion groove is smaller than that of a circle formed by the placing groove; a moving rod is connected in the extrusion groove in a sealing and sliding manner; the moving rod is made of hard rubber material; a spring is fixedly connected between the moving rod and the bottom of the extrusion groove; the bottom of the extrusion groove is communicated to the hose through an air groove formed in the first sucker, and one end of the hose is communicated with the center of the second sucker; when the device works, in the process that the first sucker is tightly sucked on the surface of the load equipment, the movable rod is tightly attached to and extrudes the surface of the load equipment, the movable rod slides towards the corresponding extrusion groove, gas in the extrusion groove is exhausted from the second sucker after passing through the gas groove, in the process of tightly sucking the first sucker, the second sucker is squeezed by the surface of the load equipment and shrinks into the placement groove, after the first sucker is tightly sucked, the second sucker tightly sucks the surface of the load equipment, the phenomenon that the first sucker cannot be tightly sucked on the surface of the load equipment thoroughly due to uneven surface of the load equipment is prevented through the uniformly arranged second suckers, the power broadband carrier HPLC cannot be effectively fixed, the application range of the installation of the power broadband carrier HPLC is enlarged, meanwhile, the fixing strength of the power broadband carrier HPLC can be improved through the second sucker, after the first sucker is separated, the second sucker tightly sucks the surface of the load equipment, and the power broadband carrier HPLC is suspended on the surface of the load equipment through the hose, the position that locating component feedback electric power broadband carrier HPLC changed this moment, can remind the user when the second sucking disc breaks away from the load equipment surface, inhale tightly fixedly again electric power broadband carrier HPLC, prevent that electric power broadband carrier HPLC from dropping to be far away in load equipment distance behind ground, unable effective noise abatement, and prevent that electric power broadband carrier HPLC from dropping ground and lead to the circuit board in the mounting box impaired, further improve life.
The invention has the following beneficial effects:
1. according to the high-speed reliable Internet of things power broadband carrier HPLC, noise reduction and silencing treatment is carried out on noise generated by the load equipment through the noise reduction unit, and the time of a high-noise section of the load equipment is reduced by matching the sending unit and the triggering unit, so that the signal transmission time is prolonged, the signal transmission quality is improved, the phenomenon that the signal transmission quality is influenced due to the fact that the time of a high-noise section is long is avoided, and meanwhile, the bandwidth loss of the power broadband carrier HPLC is reduced.
2. According to the high-speed reliable Internet of things power broadband carrier HPLC, the first sucker and the second sucker are arranged, the high-speed reliable Internet of things power broadband carrier HPLC is suitable for fixing the surfaces of different load devices, the installation and use range of the power broadband carrier HPLC is widened, the assembly and disassembly are simple and convenient, and meanwhile, the fixing strength of the power broadband carrier HPLC can be further improved through the arc-shaped plate.
3. According to the high-speed reliable Internet of things power broadband carrier HPLC, the water bag, the rubber box and the rubber rod are arranged, so that the contact area of the circuit board and the air is increased, the water bag is matched to effectively cool the installation box, the running environment of the power broadband carrier HPLC is always in a normal temperature state, the running stability of the power broadband carrier HPLC is improved, and meanwhile the service life of the power broadband carrier HPLC is prolonged.
4. According to the high-speed reliable Internet of things power broadband carrier HPLC, the connecting assembly, the uploading assembly, the modeling assembly, the positioning assembly and the analyzing assembly are arranged, so that a user can conveniently determine the installation position of the power broadband carrier HPLC, the installation position which is more convenient for receiving and eliminating the noise of load equipment and is convenient for a lead to be electrically connected with an external power supply is provided for the power broadband carrier HPLC, the noise elimination efficiency is further improved, the use by the user is facilitated, the positioning assembly feeds the power broadband carrier HPLC position back to a user mobile phone or a tablet computer after the power broadband carrier HPLC falls off the surface of the load equipment, the user can conveniently check and suck the fallen power broadband carrier HPLC on the surface of the load equipment again, and the situation that the noise elimination treatment cannot be effectively carried out on the load equipment after the power broadband carrier HPLC falls off is.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a system block diagram of the present invention;
FIG. 2 is a front view of the mounting box of the present invention;
FIG. 3 is a cross-sectional view of the mounting box of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
in the figure: the mounting box 1, the rubber box 11, the metal ring 12, the rubber rod 13, the lead 14, the circuit board 2, the first suction cup 3, the water bag 4, the extrusion cavity 5, the elastic plate 51, the first chute 52, the first slider 53, the connecting rod 54, the extrusion roller 55, the second chute 56, the second slider 57, the fixing rod 58, the spool 6, the pull rope 61, the placing groove 7, the hose 71, the second suction cup 72, the extrusion groove 73, the moving rod 74 and the air groove 75.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 4, the high-speed reliable internet of things power broadband carrier HPLC disclosed by the invention comprises a mounting box 1, a circuit board 2, a sending unit, a triggering unit, a recording unit, an interconnection unit, a storage database and a noise reduction unit; the interconnection unit is used for connecting the Internet of things power broadband carrier HPLC through a mobile phone or a tablet; the entry unit is used for a user to enter the model, the load code and the preset period of the load equipment in a mobile phone or tablet storage database, wherein the load code of the load equipment is the only load code entered by the user through the mobile phone or the tablet according to the noise characteristic of the equipment, the preset period of the load equipment is the preset period for the user to determine that the noise characteristic of the equipment is greater than the preset value, and the preset period is the transition stage of the noise waveform of the load equipment; the noise reduction unit is used for carrying out noise reduction and silencing treatment on noise generated by load equipment;
the sending unit and the triggering unit are both arranged on the circuit board 2 in a circuit form; the storage database is used for storing the load codes and the preset periods of the load equipment; the transmitting unit is used for transmitting a carrier modulation signal to a power line; the trigger circuit is used for controlling the sending unit in a preset period according to the preset period in the storage database;
the mounting box 1 comprises a rubber box 11 and a metal ring 12; the vertical section of the metal ring 12 is designed into a rectangular frame; the number of the rubber boxes 11 is two, the rubber boxes are fixedly connected to two sides of the metal ring 12 respectively, and the rubber boxes 11 are symmetrically designed relative to the metal ring 12; the inner wall of the metal ring 12 is fixedly connected with rubber rods 13 which are uniformly arranged; the rubber rod 13 is made of hard rubber materials, the end part of the rubber rod 13 contacts and extrudes the surface of the circuit board 2 through a soft rubber block, and the circuit board 2 is positioned in the mounting box 1; the outer surface of one side of the metal ring 12 is fixedly connected with a lead, and an external power supply is electrically connected with the circuit board 2 through the lead 14; the outer surface of one side of the rubber box 11, which is far away from the lead 14, is fixedly connected with a first sucking disc 3; the first sucker 3 is used for fixing the mounting box 1 on the surface of load equipment;
when the installation device works, after the position on the surface of the load equipment for installing the power broadband carrier HPLC is cleaned, the installation box 1 is arranged at the position, the first sucker 3 is tightly attached to the surface of the load equipment and then presses the installation box 1, so that the first sucker 3 is tightly sucked on the surface of the load equipment, the installation box 1 can be tightly sucked on the load equipment with the arc-shaped surface by the first sucker 3 on the surface of one side of the rubber box 11, the application range of the installation box 1 is enlarged, the installation and fixation of the installation box 1 are facilitated, after the power broadband carrier HPLC is damaged, the installation box 1 can be directly taken down for maintenance, the operation is simple and convenient, after the installation of the power broadband carrier HPLC is completed, a user is connected with the power broadband carrier HPLC through an interconnection unit, a mobile phone or a flat plate connected with the power broadband carrier HPLC can directly input the model, the load code and the preset period of the load equipment through an input unit, and is more intelligent, simultaneously, the power supply of the power broadband carrier HPLC is realized through the lead 14, the battery replacement is convenient and fast, the rubber rod 13 can effectively fix the circuit board 2 by contacting and extruding the surface of the circuit board 2 through the soft rubber block, meanwhile, the contact area of the circuit board 2 and the air is increased, the cooling efficiency of the circuit board 2 is improved, and when the mounting box 1 is mounted on the surface of the arc-shaped load device, the rubber box 11 extrudes the circuit board 2 to damage the circuit board 2, thereby prolonging the service life of the circuit board 2, meanwhile, noise reduction and silencing treatment are carried out on the noise generated by the load equipment through the noise reduction unit, the time of high noise period of the load equipment is reduced by matching with the sending unit and the triggering unit, therefore, the signal transmission time is prolonged, the signal transmission quality is improved, the influence on the signal transmission quality caused by longer time of a higher noise section is avoided, and meanwhile, the bandwidth loss of the power broadband carrier HPLC is reduced.
As an implementation manner of the invention, the system also comprises an intercommunication unit, a comparison unit and an intercommunication database; the intercommunication unit is used for interconnecting the power broadband carrier HPLC on the load equipment through the Internet; the intercommunication database is used for storing data in the power broadband carrier HPLC on each load device; the comparison unit is used for searching load equipment with the same model in the intercommunication database according to the model of the load equipment and comparing noise waveforms, so that the recognition capability of the power broadband carrier HPLC on the noise of the load equipment is improved; when the system works, in the using process of the electric broadband carrier HPLC, the intercommunication unit is used for realizing the intercommunication and data sharing among a plurality of electric broadband carrier HPLC, when in use, the electric broadband carrier HPLC compares the data in the intercommunication database with the noise waveform in the current fixed load equipment to realize the more effective elimination of the specific noise of the electric broadband carrier HPLC, and simultaneously, after the electric broadband carrier HPLC is installed, the noise waveform of the current load equipment, the load code and the preset period are led in through the data intercommunication database to be more convenient for the use of a user, and simultaneously, when the load code and the preset period are installed in the intercommunication database without the recorded load equipment type and noise waveform, the intercommunication database downloads data in the current load code and the preset period storage database through the intercommunication unit, enriches the data of the intercommunication database, thereby facilitating the use of the electric broadband carrier HPLC at the later stage, the capacity of recognizing the noise of the load equipment by the power broadband carrier HPLC is improved, and the capacity of eliminating the noise of the load equipment is improved.
As an embodiment of the present invention, the interconnection unit includes a connection component, an upload component, a modeling component, a positioning component, and an analysis component; the connecting component is used for connecting a mobile phone or a tablet computer of a user; the uploading component is used for shooting an overall picture of the electric broadband carrier HPLC load equipment and a picture of a space where the load equipment is located by acquiring the shooting authority of the user mobile phone or the tablet after the connecting component is connected with the user mobile phone or the tablet; the modeling component is used for processing the pictures uploaded by the uploading component and establishing a three-dimensional map model; the positioning component is used for positioning the electric power broadband carrier HPLC so as to determine the position of the electric power broadband carrier HPLC at the load equipment; the analysis component is used for comparing the characteristics of the load equipment in the intercommunication database according to the three-dimensional map model established by the modeling component, so as to recommend the installation position of the power broadband carrier HPLC for optimally obtaining the noise and eliminating the noise, and the installation position is fed back to the mobile phone or the flat panel of the user in a picture form; during operation, before the electric broadband carrier HPLC is installed and fixed, a user realizes the connection between a mobile phone or a panel and the electric broadband carrier HPLC through a connecting component of an interconnection unit, takes the appearance of the current load equipment and the space picture of the load equipment after authorizing the electric broadband carrier HPLC, uploads the picture through an uploading component, a modeling component models a three-dimensional map after receiving the picture, obtains an optimal installation position for acquiring and eliminating noise of the electric broadband carrier HPLC through an analyzing component according to the position of the electric broadband carrier HPLC fed back by a positioning component, and feeds back the installation position to the mobile phone or the panel of the user in a picture form, so that the user can conveniently determine the installation position of the electric broadband carrier HPLC, the electric broadband carrier HPLC is provided with the installation position which is more convenient to receive and eliminate the noise of the load equipment and is convenient for a lead 14 to be electrically connected with an external power supply, therefore, the noise elimination efficiency is further improved, the use by a user is facilitated, and after the electric broadband carrier HPLC falls off the surface of the load equipment, the position of the electric broadband carrier HPLC is fed back to a user mobile phone or a tablet personal computer by the positioning component, so that the user can check and suck the fallen electric broadband carrier HPLC on the surface of the load equipment again, and the situation that the noise elimination treatment cannot be effectively carried out on the load equipment after the electric broadband carrier HPLC falls off is prevented.
As an embodiment of the invention, the inner wall of the rubber box 11 is fixedly connected with water bags 4 which are uniformly arranged; the water bag 4 is filled with water; when the installation device works, after the installation of the power broadband carrier HPLC is finished, the temperature in the installation box 1 can be effectively prevented from rising through the water in the water bag 4, particularly, when the power broadband carrier HPLC is fixed on the surface of load equipment which generates heat in operation and the environmental temperature is higher, the power broadband carrier HPLC can be effectively cooled through the water bag 4, the power broadband carrier HPLC is prevented from operating in a high-temperature environment, the power broadband carrier HPLC is prevented from not smooth in operation and influencing the noise elimination efficiency, the power broadband carrier HPLC can be burnt out seriously, the service life of the power broadband carrier HPLC is prolonged, meanwhile, the water bag 4 is matched with the rubber box 11 to realize soft contact on the circuit board 2 in the installation process of the power broadband carrier HPLC, the circuit board 2 is prevented from being damaged due to the extrusion of the circuit board 2 in the installation process of the power broadband carrier HPLC, and the circuit board 2 is prevented from being damaged due to the impact after, further improving the service life of the circuit board 2.
As an embodiment of the invention, a squeezing cavity 5 is formed inside one side of the rubber box 11 close to the first suction disc 3; an elastic plate 51 is arranged in the extrusion cavity 5; the elastic plate 51 is designed in an arc shape, and the opposite end is fixedly connected with the side wall of the metal ring 12; the two elastic plates 51 are symmetrically designed; a first sliding groove 52 is formed in one side of the metal ring 12 close to the first suction disc 3; two ends in the first sliding chute 52 are respectively connected with a first sliding block 53 in a sliding manner; the first sliding block 53 is in a square design and is arranged close to the inner wall of the first sliding groove 52; the surfaces of the opposite sides of the first sliding blocks 53 are fixedly connected with connecting rods 54; the connecting rod 54 penetrates into the corresponding extrusion cavity 5, and one end of the connecting rod 54 in the extrusion cavity 5 is rotatably connected with an extrusion roller 55; the extrusion roller 55 is arranged close to and extrudes the surface of the corresponding elastic plate 51; a second sliding groove 56 is formed in the outer surface of the metal ring 12 at a position corresponding to the first sliding groove 52; the second sliding groove 56 is communicated with the outside, and two ends in the second sliding groove 56 are respectively connected with a second sliding block 57 in a sliding manner; the first sliding blocks 53 and the corresponding second sliding blocks 57 are fixed through fixing rods 58, so that the first sliding blocks 53 slide relatively in the relative sliding process of the second sliding blocks 57; when the installation box 1 is installed on the surface of an arc-shaped load device, after the first suction disc 3 is sucked tightly, the second sliding block 57 is pulled manually to slide relatively in the second sliding groove 56, so that the first sliding block 53 is driven to slide relatively in the first sliding groove 52 in the sliding process of the second sliding block 57, the squeezing roller 55 is driven to move through the connecting rod 54 in the sliding process of the first sliding block 53, the squeezing roller 55 is tightly attached to the surface of the elastic plate 51 in the moving process of the squeezing roller 55, due to the arc-shaped design of the elastic plate 51, the elastic plate 51 is bent in the sliding process of the squeezing roller 55 tightly attached to the surface of the elastic plate 51, so that one end of the elastic plate 51, which is far away from the metal ring 12, bends and squeezes the rubber box 11 towards the direction corresponding to the first suction disc 3, so that the rubber box 11 is bent and tightly attached to the surface of the load device, thereby effectively preventing the installation box 1 from being installed on the surface of the arc-shaped load device, the first chuck 3 is separated from the surface of the load equipment after long-time use, so that the electric broadband carrier HPLC falls off, and the use of the electric broadband carrier HPLC is influenced.
As an embodiment of the present invention, a surface of the second slider 57, which is far away from the first slider 53, is fixedly connected with the bobbin 6; the spool 6 on the second slider 57 on the left side is fixedly connected with one end of the pull rope 61, and the other end of the pull rope 61 is wound on the surface of the spool 6 on the second slider 57 on the right side, so that the two second sliders 57 slide relatively after the pull rope 61 is tensioned; during operation, when electric power broadband carrier HPLC installs in the load equipment surface of arcwall face, first sucking disc 3 inhales tightly the back, when needing to make two second slider 57 sliding relatively, through the one end of taut stay cord 61, make two second slider 57 sliding relatively, hug closely load equipment surface back until rubber box 11, twine stay cord 61 in two spool 6 surfaces and tie tightly, easy operation is convenient, and after loosening stay cord 61, two squeeze roll 55 move back of the body under the elastic action of elastic plate 51, thereby drive second slider 57 and slide mutually oppositely, thereby realize that second slider 57 resumes to initial position.
As an embodiment of the invention, the surface of one side of the first suction disc 3, which is far away from the rubber box 11, is provided with a circumferential and uniformly arranged placing groove 7; a second suction cup 72 is fixedly connected in the placing groove 7 through a hose 71; the surface of one side of the first suction disc 3, which is far away from the rubber box 11, is provided with circumferential and uniformly arranged extrusion grooves 73; the diameter of the circle formed by the pressing groove 73 is smaller than that of the circle formed by the placing groove 7; a moving rod 74 is connected in the extrusion groove 73 in a sealing and sliding manner; the moving rod 74 is made of hard rubber material; a spring is fixedly connected between the moving rod 74 and the bottom of the extrusion groove 73; the bottom of the extrusion groove 73 is communicated to the hose 71 through an air groove 75 formed in the first suction cup 3, and one end of the hose 71 is communicated with the center of the second suction cup 72; during operation, in the process that the first sucker 3 is tightly sucked on the surface of the load equipment, the movable rod 74 is tightly attached to and extrudes the surface of the load equipment, the movable rod 74 slides towards the corresponding extrusion groove 73, gas in the extrusion groove 73 is discharged from the second sucker 72 after passing through the gas groove 75, in the process that the first sucker 3 is tightly sucked, the second sucker 72 is extruded and contracted by the surface of the load equipment to enter the placing groove 7, after the first sucker 3 is tightly sucked, the second sucker 72 tightly sucks the surface of the load equipment, through the uniformly arranged second suckers 72, the situation that the first sucker 3 cannot be completely tightly sucked on the surface of the load equipment due to the uneven surface of the load equipment is prevented, the power broadband carrier HPLC cannot be effectively fixed, the application range of the installation of the power broadband carrier HPLC is improved, meanwhile, the fixing strength of the power broadband HPLC can be improved through the second sucker 72, and after the first sucker 3 is separated, second sucking disc 72 is inhaled tightly in load equipment surface, make power broadband carrier HPLC hang in load equipment surface through hose 71, the position that locating component feedback power broadband carrier HPLC this moment changes, can remind the user when second sucking disc 72 breaks away from load equipment surface, inhale tightly fixedly once more power broadband carrier HPLC, prevent that power broadband carrier HPLC from dropping far away in load equipment distance behind ground, can't effective noise abatement, and prevent that power broadband carrier HPLC from dropping ground and leading to circuit board 2 impaired in the mounting box 1, further improve life.
The specific working process is as follows:
when the device works, before the power broadband carrier HPLC is installed and fixed, a user realizes the connection between a mobile phone or a flat plate and the power broadband carrier HPLC through a connecting component of an interconnection unit, takes the appearance of the current load device and the space picture of the load device after authorizing the power broadband carrier HPLC, uploads the picture through an uploading component, a modeling component models a three-dimensional map after receiving the picture, obtains the best installation position for acquiring and eliminating noise of the power broadband carrier HPLC through an analyzing component according to the position of the power broadband carrier HPLC fed back by a positioning component, feeds back the installation position to the mobile phone or the flat plate of the user in a picture form, facilitates the user to determine the installation position of the power broadband carrier HPLC, cleans the position of the surface of the load device for installing the power broadband carrier HPLC, places the installation box 1 at the position, enables the first sucker 3 to be tightly attached to the surface of the load device and then presses the installation box 1, so that the first suction disc 3 is sucked tightly on the surface of the load equipment;
when the first suction cup 3 is tightly sucked on the surface of the load device, the movable rod 74 is tightly attached to and extrudes the surface of the load device, the movable rod 74 slides towards the corresponding extrusion groove 73, the gas in the extrusion groove 73 is discharged from the second suction cup 72 through the gas groove 75, in the process of tightly sucking the first suction cup 3, the second suction cup 72 is extruded and contracted by the surface of the load device to enter the placing groove 7, after the first suction cup 3 is tightly sucked, the second suction cup 72 tightly sucks the surface of the load device, after the first suction cup 3 is tightly sucked, the two second slide blocks 57 relatively slide by tensioning one end of the pull rope 61 until the rubber box 11 is tightly attached to the surface of the load device, the pull rope 61 is wound on the surfaces of the two winding shafts 6 and is tightly tightened, the second slide blocks 57 drive the first slide blocks 53 to relatively slide in the first slide grooves 52 in the sliding process, the extrusion rollers 55 are driven to move by the connecting rods 54 in the sliding process of the first slide blocks 53, the extrusion roller 55 clings to the surface of the elastic plate 51 in the moving process, and due to the arc design of the elastic plate 51, the extrusion roller 55 clings to the surface of the elastic plate 51 and bends the elastic plate 51 in the sliding process, so that one end of the elastic plate 51, which is far away from the metal ring 12, bends and extrudes the rubber box 11 in the direction corresponding to the first suction disc 3, and the rubber box 11 bends and clings to the surface of the load equipment;
after the installation of the electric power broadband carrier HPLC is finished, a user is connected with the electric power broadband carrier HPLC through an interconnection unit, and a mobile phone or a flat panel connected with the electric power broadband carrier HPLC of the user can directly input the model, the load code and the preset period of the load equipment through an input unit;
when the load code and the preset period are installed in the intercommunicating database, the intercommunicating database downloads data in the storage database of the current load code and the preset period through the intercommunicating unit, enriches the data of the intercommunicating database and is convenient for the later use of the electric broadband carrier HPLC;
when the first suction cup 3 is separated, the second suction cup 72 is tightly sucked on the surface of the load equipment, the electric power broadband carrier HPLC is suspended on the surface of the load equipment through the hose 71, the position of the electric power broadband carrier HPLC fed back by the positioning assembly is changed at the moment, and a user can be reminded to tightly suck and fix the electric power broadband carrier HPLC again when the second suction cup 72 is separated from the surface of the load equipment.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. High-speed reliable thing networking electric power broadband carrier HPLC, its characterized in that: the device comprises a mounting box (1), a circuit board (2), a sending unit, a triggering unit, a recording unit, an interconnection unit, a storage database and a noise reduction unit; the interconnection unit is used for connecting the Internet of things power broadband carrier HPLC through a mobile phone or a tablet; the entry unit is used for a user to enter the model, the load code and the preset period of the load equipment in a mobile phone or tablet storage database, wherein the load code of the load equipment is the only load code entered by the user through the mobile phone or the tablet according to the noise characteristic of the equipment, the preset period of the load equipment is the preset period for the user to determine that the noise characteristic of the equipment is greater than the preset value, and the preset period is the transition stage of the noise waveform of the load equipment; the noise reduction unit is used for carrying out noise reduction and silencing treatment on noise generated by load equipment;
the sending unit and the triggering unit are both arranged on the circuit board (2) in a circuit form; the storage database is used for storing the load codes and the preset periods of the load equipment; the transmitting unit is used for transmitting a carrier modulation signal to a power line; the trigger circuit is used for controlling the sending unit in a preset period according to the preset period in the storage database;
the mounting box (1) comprises a rubber box (11) and a metal ring (12); the vertical section of the metal ring (12) is designed into a rectangular frame body; the number of the rubber boxes (11) is two, the rubber boxes are respectively fixedly connected to two sides of the metal ring (12), and the rubber boxes (11) are symmetrically designed relative to the metal ring (12); the inner wall of the metal ring (12) is fixedly connected with rubber rods (13) which are uniformly arranged; the rubber rod (13) is made of hard rubber materials, the end part of the rubber rod (13) is contacted with and extrudes the surface of the circuit board (2) through a soft rubber block, and the circuit board (2) is positioned in the mounting box (1); the outer surface of one side of the metal ring (12) is fixedly connected with a lead, and an external power supply is electrically connected with the circuit board (2) through the lead (14); the outer surface of one side of the rubber box (11) far away from the lead (14) is fixedly connected with a first sucker (3); the first sucker (3) is used for fixing the mounting box (1) on the surface of load equipment.
2. The high-speed reliable Internet of things power broadband carrier HPLC as recited in claim 1, wherein: the system also comprises an intercommunication unit, a comparison unit and an intercommunication database; the intercommunication unit is used for interconnecting the power broadband carrier HPLC on the load equipment through the Internet; the intercommunication database is used for storing data in the power broadband carrier HPLC on each load device; the comparison unit is used for searching load equipment with the same model in the intercommunication database according to the model of the load equipment and comparing noise waveforms, so that the recognition capability of the power broadband carrier HPLC on the noise of the load equipment is improved.
3. The high-speed reliable Internet of things power broadband carrier HPLC as recited in claim 2, wherein: the interconnection unit comprises a connection assembly, an uploading assembly, a modeling assembly, a positioning assembly and an analysis assembly; the connecting component is used for connecting a mobile phone or a tablet computer of a user; the uploading component is used for shooting an overall picture of the electric broadband carrier HPLC load equipment and a picture of a space where the load equipment is located by acquiring the shooting authority of the user mobile phone or the tablet after the connecting component is connected with the user mobile phone or the tablet; the modeling component is used for processing the pictures uploaded by the uploading component and establishing a three-dimensional map model; the positioning component is used for positioning the electric power broadband carrier HPLC so as to determine the position of the electric power broadband carrier HPLC at the load equipment; the analysis component is used for comparing the characteristics of the load equipment in the intercommunication database according to the three-dimensional map model established by the modeling component, so as to recommend the installation position of the electric broadband carrier HPLC for optimally obtaining the noise and eliminating the noise, and the installation position is fed back to the mobile phone or the flat panel of the user in a picture mode.
4. The high-speed reliable Internet of things power broadband carrier HPLC as recited in claim 1, wherein: the inner wall of the rubber box (11) is fixedly connected with water bags (4) which are uniformly arranged; the water sac (4) is filled with water.
5. The high-speed reliable Internet of things power broadband carrier HPLC as recited in claim 1, wherein: an extrusion cavity (5) is formed in one side, close to the first sucker (3), of the rubber box (11); an elastic plate (51) is arranged in the extrusion cavity (5); the elastic plate (51) is in an arc design, and the opposite end of the elastic plate is fixedly connected to the side wall of the metal ring (12); the two elastic plates (51) are symmetrically designed; a first sliding groove (52) is formed in one side, close to the first sucking disc (3), of the metal ring (12); two ends in the first sliding groove (52) are respectively connected with a first sliding block (53) in a sliding manner; the first sliding block (53) is in a square design and is arranged close to the inner wall of the first sliding groove (52); the surfaces of the opposite sides of the first sliding blocks (53) are fixedly connected with connecting rods (54); the connecting rod (54) penetrates into the corresponding extrusion cavity (5) and is designed, and one end of the connecting rod (54) in the extrusion cavity (5) is rotatably connected with an extrusion roller (55); the extrusion roller (55) is closely attached to and extrudes the surface of the corresponding elastic plate (51); a second sliding groove (56) is formed in the outer surface of the metal ring (12) at a position corresponding to the first sliding groove (52); the second sliding groove (56) is communicated with the outside, and two ends in the second sliding groove (56) are respectively connected with a second sliding block (57) in a sliding manner; the first sliding blocks (53) and the corresponding second sliding blocks (57) are fixed through fixing rods (58), and the first sliding blocks (53) slide relatively in the relative sliding process of the second sliding blocks (57).
6. The high-speed reliable Internet of things power broadband carrier HPLC according to claim 5, wherein: the surface of one side of the second sliding block (57) far away from the first sliding block (53) is fixedly connected with a winding shaft (6); the spool (6) on the second slider (57) on the left side is fixedly connected with one end of the pull rope (61), and the other end of the pull rope (61) is wound on the surface of the spool (6) of the second slider (57) on the right side, so that the two second sliders (57) can slide relatively after the pull rope (61) is tensioned.
7. The high-speed reliable Internet of things power broadband carrier HPLC as recited in claim 1, wherein: the surface of one side, far away from the rubber box (11), of the first sucker (3) is provided with a placing groove (7) which is circumferentially and uniformly distributed; a second suction cup (72) is fixedly connected in the placing groove (7) through a hose (71); the surface of one side, far away from the rubber box (11), of the first sucker (3) is provided with circumferential and uniformly distributed extrusion grooves (73); the diameter of a circle formed by the squeezing groove (73) is smaller than that of a circle formed by the placing groove (7); a moving rod (74) is connected in the extrusion groove (73) in a sealing and sliding manner; the moving rod (74) is made of hard rubber material; a spring is fixedly connected between the moving rod (74) and the bottom of the extrusion groove (73); the bottom of the extrusion groove (73) is communicated to the hose (71) through an air groove (75) formed in the first sucker (3), and one end of the hose (71) is communicated with the center of the second sucker (72).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011621977.7A CN112803969A (en) | 2020-12-31 | 2020-12-31 | High-speed reliable Internet of things power broadband carrier HPLC |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011621977.7A CN112803969A (en) | 2020-12-31 | 2020-12-31 | High-speed reliable Internet of things power broadband carrier HPLC |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114089053A (en) * | 2021-08-12 | 2022-02-25 | 山东德源电力科技股份有限公司 | All-round type HPLC module tester |
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| CN114089053B (en) * | 2021-08-12 | 2024-03-29 | 山东德源电力科技股份有限公司 | Universal HPLC module tester |
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