CN110774911B - Intelligent charging station based on communication of Internet of things - Google Patents
Intelligent charging station based on communication of Internet of things Download PDFInfo
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- CN110774911B CN110774911B CN201911080741.4A CN201911080741A CN110774911B CN 110774911 B CN110774911 B CN 110774911B CN 201911080741 A CN201911080741 A CN 201911080741A CN 110774911 B CN110774911 B CN 110774911B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/16—Information or communication technologies improving the operation of electric vehicles
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an intelligent charging station based on Internet of things communication, which comprises a host computer; the mounting rod is arranged on the building wall surface; a plurality of charging devices distributed on the mounting rod at intervals, wherein the charging devices are electrically connected with the host; the battery residual electric quantity detection module is used for detecting the residual electric quantity of a storage battery of the electric bicycle to be charged and displaying the residual electric quantity on the host; the APP module is arranged in the mobile electronic equipment and is connected with the host through a GPRS network, and the APP module is used for informing the host to charge the corresponding electric bicycle after the customer finishes recharging through the APP module. The charging station of the electric bicycle is independent, unified management is carried out, and fire hazard is avoided; the charging adapter is directly arranged in the charging station, the quality of each charging adapter is effectively guaranteed, and fire hazard caused by quality problems is avoided; and the operation can be carried out through APP, and the operation is more practical and convenient.
Description
Technical Field
The invention belongs to the technical field of communication of the Internet of things, and particularly relates to an intelligent charging station based on communication of the Internet of things.
Background
In city construction, special production places and facilities are built for the charging problem of the electric bicycle. Therefore, the owner often appears and directly pushes the electric bicycle into residences, garages, emergency channels and other facilities for charging, and fire hazards of great degree exist. Secondly, the charger of electric bicycle is usually self-carrying, but the quality performance of electric bicycle is uniform on the market, and the charger quality of some electric bicycle is very poor, has further promoted the possibility that the conflagration takes place.
Disclosure of Invention
The invention provides an intelligent charging station which is high in safety performance, provided with an adaptive charger and based on internet of things communication, and aims to overcome the defects of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: intelligent charging station based on communication of Internet of things comprises
A host;
the mounting rod is arranged on the building wall surface;
a plurality of charging devices distributed on the mounting rod at intervals, wherein the charging devices are electrically connected with the host; the charging device comprises a shell, a circuit board arranged in the shell, a charging adapter connected with the circuit board and a two-dimensional code arranged on the shell; the charging adapter comprises a telescopic wire which is spirally arranged and connected with the circuit board, a transition wire which is connected with the telescopic wire and a charging plug which is connected with the transition wire through a dismounting structure, and the mounting rod is provided with a mounting structure for placing the charging plug; the number of the charging plugs is multiple, and the multiple charging plugs are of different specifications respectively; the disassembly and assembly structure comprises an annular convex part arranged on the end part of the transition line, an external thread arranged on the annular convex part, an insertion groove arranged in the annular convex part, an insertion column arranged in the insertion groove, a flange arranged on the end part of the charging plug, an insertion hole arranged on the flange and used for inserting the insertion column, a connecting sleeve movably sleeved on the charging plug, an internal thread arranged on the inner wall of the connecting sleeve and in threaded fit with the external thread, and a necking section formed on the end part of the connecting sleeve and in anti-falling fit with the charging plug; the mounting rod is provided with a through groove with an upper opening and a lower opening, a movable frame capable of overturning relative to the through groove is arranged in the through groove, the end parts of the movable frame are respectively and rotatably provided with a winding roller in a penetrating way, and a towel for a charged person to use in rainy days is wound on the winding roller; the mounting rod is provided with a recycling device which is used for automatically air-drying the used towel and automatically winding the air-dried towel onto the winding roll; the recycling device comprises a fixed rod fixedly arranged on one side wall of the through groove, a movable clamping part which can move left and right and up and down and is arranged on the other side wall of the through groove, an elastic pressing part which is arranged on the side part of the fixed rod and is used for clamping a towel in a matching way with the fixed rod, a vent cavity arranged on the mounting rod, a vent hole which is arranged on the inner wall of the through groove and is used for allowing air in the vent cavity to enter the through groove, a fan which is rotatably arranged on the mounting rod, a motor which is used for driving the fan to rotate, a coiling material driving part which is arranged on the through groove and can drive a coiling material roller to rotate so as to coil the towel, and a micro switch which can be abutted against the movable clamping part when the movable clamping part moves downwards to the maximum stroke, wherein when the motor rotates forwards, the fan is driven to rotate, and when the, driving the coil material driving part to move; the mounting rod is provided with a housing which covers the fan, the motor is fixedly arranged on the mounting rod, an output shaft of the motor penetrates through a central shaft of the fan, and the outer wall of the output shaft and the central shaft are respectively provided with one-way ratchets which are matched with each other; a sleeve is arranged outside the central shaft and is fixedly connected to the housing through a connecting rod; the coil stock driving part comprises a ratchet wheel which is rotatably and fixedly arranged on the motor, a circle of ratchets which are arranged on an output shaft of the motor and are arranged on an one-way inner core of the ratchet wheel, two transmission wheels which are rotatably arranged on the mounting rod, a rotating rod which is connected with one of the transmission wheels, a first bevel gear which is arranged on the rotating rod, a moving rod which can move back and forth relative to the rotating rod, a second bevel gear which is arranged on the moving rod and can be meshed with the first bevel gear, an air cylinder which is connected with the moving rod, a gear ring which is arranged on the end part of the moving rod and a rotation stopping groove which is arranged on the end part of the coil stock roller and is used for inserting the gear ring, the ratchet wheel is connected with the transmission wheels through a;
the battery residual electric quantity detection module is used for detecting the residual electric quantity of a storage battery of the electric bicycle to be charged and displaying the residual electric quantity on the host;
the APP module is arranged in the mobile electronic equipment and is connected with the host through a GPRS network, and the APP module is used for informing the host to charge the corresponding electric bicycle after the customer finishes recharging through the APP module.
The charging stations can be specially built in independent facilities, or can be installed on the wall of a building in between, so that the charging stations of the electric bicycles are independent, the charging of all the electric bicycles in the fixed facilities is guaranteed, the unified management is carried out, and the fire hazard is avoided; the charging adapter is directly arranged in the charging station, so that the charger of the electric bicycle is not used for charging, the quality of each charging adapter is effectively guaranteed, and the fire hazard caused by the quality problem is avoided; the charging plug and the transition line can be detached, so that the charging plug on the charging device can be replaced according to different requirements of the electric bicycle on the plug, and the application range of the charging station is wider; the dismounting structure is realized by adopting a screw connection mode, the structure is simple, the dismounting operation is simple and convenient, and the working efficiency is high; due to the arrangement of the towel, the charging station can provide a towel for a charger to wipe under the weather conditions such as rainy days, the design is more humanized, the towel can also wipe the charging port of the electric bicycle, the condition that the electric leakage is caused by the existence of rainwater at the charging port is effectively avoided, the possibility of electric shock of an operator is reduced, and the safety is improved; the two winding rollers are arranged, when the towel on one winding roller is used, the towel on the other winding roller can be used for standby again, and the practicability is improved; secondly, a recycling device capable of automatically drying the towel is arranged, so that an operator only needs to place the towel on the mounting rod after using the towel, other operations are not needed, and the operation is simple, convenient and labor-saving; moreover, the residual capacity of the storage battery can be accurately calculated by the battery residual capacity detection module, the storage battery is guaranteed to be charged with accurate output voltage and time, the situation of overvoltage or overcharge is avoided, the installation performance is further improved, and the service life of the storage battery is prolonged.
The charging plug comprises a plug body and an electric wire connected to one end of the plug body, and the other end of the plug body is provided with an inserting column capable of being inserted into a charging port of the electric bicycle; the flange is arranged on the electric wire, the minimum diameter of the necking section is smaller than the outer diameter of the flange, and the maximum diameter of the necking section is larger than the outer diameter of the flange; firm connection between the transition line and the electric wire is effectively realized through the necking section, the connection is stable, and the fault is not easy to occur.
The mounting structure comprises an opening cavity arranged on the mounting rod, a turnover plate connected to the opening of the opening cavity in a turnover manner, a holding convex part arranged on one side of the turnover plate, a plurality of partition plates arranged in the opening cavity, an accommodating space formed between the two partition plates and used for accommodating a charging plug, and two semicircular clamping grooves arranged on the partition plates; under the above-mentioned structure, the plug that the dismouting got off can be placed in the accommodation space, and the electric wire on the plug body can inlay and establish in the draw-in groove, avoids the mixed and disorderly putting of plug in the oral cavity, and it is more convenient when later stage takes out the plug, and the specification distinguishes more easily and clearly.
The movable frame comprises a connecting plate, a fixed rod arranged on the central part of the connecting plate, a driving motor connected with the fixed rod and a circular opening arranged on the connecting plate and used for a winding roller to pass through; two ends of the winding roller are respectively provided with two arc-shaped elastic sheets, and the elastic sheets can be turned over relative to the winding roller; the connecting plate is provided with a C-shaped abutting convex part corresponding to the outer side of the circular opening, and when the winding roller rotates relative to the connecting plate, the abutting convex part can drive the elastic sheet to turn towards one side of the winding roller; a cloth guide roller is arranged in the through groove at a position corresponding to the upper part of the moving rod; with the structure, when one end of the movable clamping component clamping the towel moves downwards, the upper end of the towel is driven to be separated from the fixed rod and the pressing component, and then the towel falls downwards onto the cloth guide roller, the part of the upper end of the original towel falls into a space between the elastic sheet and the winding roller, and then the winding roller rotates under the driving of the motor, the elastic sheet turns inwards under the action of the abutting convex part to clamp the end part of the towel, so that the towel is wound onto the roller along with the winding roller, the automatic winding of the towel is realized, the structure is simple, and the automatic winding of the towel is effectively realized; in addition, in the mode, the towel is compact in winding and small in occupied space; in this way, the upper end of the towel is first wound onto the roller, and the lower end of the towel is still in a state of hanging down on the lower portion of the roller after winding is completed, i.e., the lower end has a certain moisture level, and the upper portion of the towel is still dry.
The charging station of the electric bicycle is independent, unified management is carried out, and fire hazard is avoided; the charging adapter is directly arranged in the charging station, the quality of each charging adapter is effectively guaranteed, and fire hazard caused by quality problems is avoided; and the operation can be carried out through APP, and the operation is more practical and convenient.
Drawings
Fig. 1 is a first structural schematic diagram of the present invention.
Fig. 2 is a second structural schematic diagram of the present invention.
Fig. 3 is a third schematic structural diagram of the present invention.
Fig. 4 is a fourth schematic structural diagram of the present invention.
Fig. 5 is a front view of the present invention.
Fig. 6 is a perspective sectional view taken along line C-C of fig. 5.
Fig. 7 is a partially enlarged view of fig. 6.
Fig. 8 is a cross-sectional view taken along line C-C of fig. 5.
Fig. 9 is a first perspective view of a partial structure of the present invention.
Fig. 10 is a first perspective view of a partial structure of the present invention.
Detailed Description
As shown in fig. 1-10, an intelligent charging station based on internet of things communication includes a host 1, a mounting rod 2 disposed on a building wall surface, a plurality of charging devices distributed on the mounting rod 2 at intervals, a battery remaining capacity detection module, and an APP module, wherein the charging devices are electrically connected to the host 1, and the battery remaining capacity detection module is used for detecting the remaining capacity of a storage battery of an electric bicycle to be charged and displaying the detected remaining capacity on the host; the APP module is arranged in the mobile electronic equipment, is connected with the host through a GPRS network and is used for informing the host to charge the corresponding electric bicycle after the customer finishes recharging through the APP module; the mobile electronic device is a mobile phone, and specifically, the corresponding app is downloaded through the mobile phone, and the two-dimensional code is scanned through the app to be recharged; the charging device comprises a shell 31, a circuit board arranged in the shell, a charging adapter 32 connected with the circuit board and a two-dimensional code 33 arranged on the shell; the mounting rod can be directly mounted on the wall surface of a building in a screw mode and the like, so that the mounting is convenient; the structures of the circuit board and the host are the same as those of the circuit board and the host in the conventional battery car charging station, and the specific structure is the prior art and is not repeated in detail with the prior art; compared with the prior art, the host machine is not used for being provided with a battery residual capacity detection module, the battery residual capacity detection module is specifically realized through an algorithm, and the battery capacity is displayed on the host machine after the battery capacity is obtained through the algorithm.
The algorithm specifically comprises the following steps:
1. sampling to obtain an initial voltage V0, specifically, performing voltage sampling once every N seconds, and sequentially obtaining V1, V2 and V V3... Vn;
2. sorting the obtained V1-Vn from low to high to obtain two middle Vx and Vy, and obtaining an initial voltage V0 = (Vx + Vy)/2;
3. after entering a main cycle, a program is sampled to obtain a compensated voltage Vt, Vt = V0+ I × K + Vca, wherein K is a current compensation value, I is an electric vehicle running current, and Vca is a temperature compensated battery voltage (see formula (1)) for details; if I < =0, then no compensation is performed, resulting Vt = V0, if I >0, then resulting Vt = V0+ I × K;
calculating the actual capacity Ca of the storage battery according to the formula (1);
Ca= 
…………………………………………（1）
in the formula:
t is the value of the discharge duration in hours (h);
t is the value of the average temperature of the surface of the storage battery in the discharging process, and the unit is centigrade (DEG C);
ca-the value of the actual capacity of the storage battery at the reference temperature of 25 ℃, and the unit is ampere hour (Ah);
f-temperature coefficient, in units of degrees Celsius (1/. degree. C.). The value was 0.006.
The actual Ca capacity is based on Vca = Ca × K, K being a conversion factor; the voltage Vca to be compensated for by the ambient temperature is obtained.
4. With the current loss, the battery voltage gradually decreases, voltage sampling is carried out every N seconds in the battery voltage decreasing process, and compensated V1, V2 and V3... Vn are sequentially obtained, the middle two Vx and Vy are obtained, and the current voltage Vb = (Vx + Vy)/2 is obtained; recording the Vb value, and then continuously sampling in the next period to obtain Vb';
5. vb and Vb ', and if Vb ' < Vb, the battery voltage is reduced, the display voltage is updated to Vb '; if Vb' > = Vb, indicating that the voltage has not dropped, then the display voltage remains the original value;
6. the display voltage only drops but does not rise in the digital voltage display process, after the virtual voltage processing is carried out after the static state, I =0, Vt obtained by sampling is larger than Vb ', the sampling is carried out accumulatively, and when the time T is larger than M minutes, the Vt obtained by sampling is larger than Vb ', the voltage Vb ' = Vt of the digital display is updated;
the displayed electric quantity of the electricity meter reflects the battery capacity of the battery to the maximum extent through the algorithm.
The charging adapter 32 comprises a telescopic wire 321 which is spirally arranged and connected with the circuit board, a transition wire 322 connected with the telescopic wire, and a charging plug 323 connected with the transition wire through a dismounting structure, wherein the mounting rod 2 is provided with a mounting structure for placing the charging plug; specifically, the number of the charging plugs 323 is multiple, and the multiple charging plugs are of different specifications, so that the charging of electric bicycles of different models is adapted; the dismouting structure is including locating annular convex part 41 on the transition line tip, locate the external screw thread on this annular convex part, locate inserting groove 42 in the annular convex part, locate inserting post 43 in the inserting groove, locate flange 44 on the charging plug tip, locate on the flange confession insert post male jack 45, movably cover the adapter sleeve 46 on the charging plug, locate on the adapter sleeve inner wall with external screw thread spiro union complex internal thread and form on the adapter sleeve tip with charging plug anticreep complex throat section 47, this throat section is made as integrated into one piece with the adapter sleeve.
Further, the charging plug 323 comprises a plug body 3231 and an electric wire 3232 connected to one end of the plug body, and the other end of the plug body 3231 is provided with a plug 3233 capable of being inserted into a charging port of the electric bicycle; the flange 44 is provided on the electric wire, the minimum diameter of the reduced section 47 is smaller than the outer diameter of the flange 44 and larger than the outer diameter of the electric wire, so that the connecting sleeve can move relative to the electric wire, and the maximum diameter of the reduced section 47 is larger than the outer diameter of the flange 44.
The mounting structure comprises an opening cavity 71 arranged on the mounting rod, a turnover plate 72 connected to the opening of the opening cavity in a turnover manner, a holding convex part 73 arranged on one side of the turnover plate, a plurality of partition plates 74 arranged in the opening cavity, an accommodating space 75 formed between the two partition plates and used for accommodating a charging plug, and two semicircular clamping grooves 76 arranged on the partition plates; the turning plate is hinged with the opening cavity, the holding convex part is formed by protruding the side surface of the turning plate, and when the turning plate covers the opening cavity, the holding convex part 73 extends out of the outer wall of the mounting rod, so that an operator can hold the turning plate conveniently; the size of the card slot is matched with the size of the electric wire on the plug, so that the electric wire can be limited in the card slot.
The mounting rod 2 is provided with a plurality of through grooves 11 which are open at the upper and lower parts and respectively correspond to the charging devices; the through groove is internally provided with a movable frame 12 which can turn over relative to the through groove, and the left end and the right end of the movable frame are respectively provided with a coiling roller 13 in a rotatable and penetrating way, specifically, the movable frame 12 comprises a connecting plate 121, a fixed rod 122 arranged on the central part of the connecting plate, a driving motor 123 connected with the fixed rod and a round opening arranged on the connecting plate for the coiling roller to pass through; the fixed rod penetrates through the inner wall of the through groove and can rotate relative to the through groove, so that the whole movable frame is turned over; the two winding rollers 13 can respectively wind a towel, and the towel is used by a charger in rainy days; when the movable frame turns over for 180 degrees, the positions of the two material rolling rollers are exchanged.
Preferably, the mounting rod 2 is provided with a recycling device which is used for automatically air-drying the used towel and automatically winding the air-dried towel onto a winding roll; specifically, the recycling device comprises a fixed rod 51, a movable clamping part 52, an elastic pressing part 53, a ventilation cavity 54, a ventilation hole 55, a fan 56, a motor 57, a coil material driving part and a microswitch 58, wherein the fixed rod 51 is positioned at the center of the upper part of the through groove, and one end of the fixed rod is fixedly connected with one side wall of the through groove; the movable clamping part 52 can move left and right and up and down and is arranged on the other side wall of the through groove, and the mounting rod is provided with a moving track matched with the mounting rod; the movable clamping component 52 comprises a movable seat 521 and two pressing rollers 522 symmetrically arranged on the movable seat, wherein the two pressing rollers are rotatably arranged on the movable seat in a penetrating manner, but are not connected with power parts such as a motor and the like; a certain gap is formed between the two press rolls; the moving track comprises a first sliding rail 81 arranged on the upper surface of the mounting rod and a second sliding rail 82 arranged on the inner wall of the through groove, the first sliding rail and the second sliding rail are connected with each other, the second sliding rail is arranged in an inclined manner, and the microswitch 58 is arranged at the bottom of the second sliding rail; the first sliding rail and the second sliding rail are both arranged to be electric rails, so that the movable seat can move along the moving rails; the elastic pressing part 53 is arranged on the side part of the fixing rod and is used for clamping the towel in cooperation with the fixing rod; specifically, the elastic pressing member 53 includes a metal plate 531 and a spring 532 connected to the metal plate, the spring is fixed to the inner wall of the through slot, and the central portion of the metal plate is pressed against the side wall of the fixing rod under the action of the spring; a cloth guide roller 16 is arranged in the through groove 11 above the moving rod, the cloth guide roller is fixedly connected to the inner wall of the through groove and is arranged on a different side from the elastic pressing part, and the second sliding rail inclines towards one side where the elastic pressing part is located.
The vent cavity 54 is arranged on the mounting rod, the vent hole 55 is arranged on the inner wall of the through groove, and the vent hole is respectively communicated with the vent cavity and the inside of the through groove, so that the gas in the vent cavity can enter the through groove; the fan 56 is rotatably arranged on the mounting rod, the motor 57 is fixedly arranged on the mounting rod, and the fan 56 is arranged on an output shaft of the motor; the coil material driving part is arranged on the through groove and can drive the coil material roller to rotate so as to wind the towel, and the movable clamping part is abutted against the microswitch 58 when moving downwards to the maximum stroke; the motor is in a forward rotation state when being normally started, the motor drives the fan to rotate when rotating forwards, and when the micro switch is abutted to the movable clamping part, the motor overturns to drive the coil material driving part to move.
Specifically, the output shaft of the motor 57 is inserted into the central shaft of the fan, and the outer wall of the output shaft and the central shaft are respectively provided with one-way ratchets which are matched with each other, so that the motor can drive the fan to rotate when rotating forwards, and can not drive the fan to rotate when rotating backwards; preferably, the mounting rod 2 is provided with a cover 15 covering the outside of the fan, a sleeve 59 is arranged outside the central shaft, and the sleeve 59 is fixedly connected to the cover 15 through a connecting rod 591; the fan is stabilized and limited through the sleeve.
Further, the coil stock driving component comprises a ratchet wheel 61 which is rotatably and fixedly arranged on the motor, a circle of ratchets which are arranged on an output shaft of the motor and are arranged on a unidirectional inner core of the ratchet wheel, two transmission wheels 63 which are rotatably arranged on the mounting rod, a rotating rod 64 which is connected with one of the transmission wheels, a first bevel gear 65 which is arranged on the rotating rod, a moving rod 66 which can move back and forth relative to the rotating rod, a second bevel gear 68 which is arranged on the moving rod and can be meshed with the first bevel gear, an air cylinder 69 which is connected with the moving rod, a gear ring 610 which is arranged on the end part of the moving rod and a rotation stopping groove 611 which is arranged on the end part of the coil stock roller and is used for inserting the gear ring, the ratchet wheel 61 is connected with the transmission wheels 63 through a belt, and the two; when the motor rotates reversely, the ratchet wheel and the ratchet wheel are meshed in a single direction, the motor drives the ratchet wheel to rotate, the winding roll rotates through transmission among the transmission wheel, the bevel gear, the gear ring and the rotation stopping groove, and the towel is wound;
the air cylinder is arranged in the ventilation cavity, when the moving rod moves forwards under the driving of the air cylinder, the gear ring is just inserted into the rotation stopping groove, and the first bevel gear and the second bevel gear are meshed with each other to realize the transmission of power; the shape of the rotation stopping groove is matched with that of the gear ring, so that stable rotation stopping matching between the rotation stopping groove and the gear ring can be realized; under the structure, the actions of the fan and the towel winding are respectively controlled through the positive and negative rotation of the same motor, so that the input cost of a power source is low, and the realization is easy; and the fan can be always in a stop state when the towel is wound, so that the condition that the towel cannot be automatically wound due to blowing in the winding process is avoided.
Two arc-shaped elastic sheets 131 are respectively arranged at two ends of the material rolling roller 13, the elastic sheets can be made of plastic or stainless steel, one end of each elastic sheet is fixedly connected to the side wall of the material rolling roller, and the other end of each elastic sheet can be turned over relative to the end; a C-shaped interference convex part 132 is arranged on the connecting plate 121 corresponding to the outer side of the circular opening, and the interference convex part 132 can be directly formed on the connecting plate; and the distance between the abutting convex part 132 and the winding roller is smaller than the distance between the outer end of the elastic sheet and the winding roller; when the winding roller 13 rotates relative to the connection plate, the end of the elastic sheet connected to the winding roller first enters into the space between the abutting convex portion 132 and the winding roller, and then the abutting convex portion 132 can drive the elastic sheet 131 to turn over toward the winding roller.
Preferably, a red line is arranged on the towel corresponding to the position 2cm away from one side of the center part, so that when the towel is folded along the red line, at least 2cm of surplus exists on one side of the towel, and the towel can be fully unfolded under the matching of the pressing roller, the fixing rod and the metal plate to be subjected to the most comprehensive air drying.
Further, be equipped with the PLC controller in the host computer, above-mentioned motor, micro-gap switch, cylinder, circuit board, battery residual capacity detection module all link to each other with the PLC controller, carry out specific control through the PLC controller, and the principle is prior art, no longer gives unnecessary details.
When an operator needs to use the towel, the towel on the winding roll close to the inner side is drawn out, rainwater on the body and rainwater on the electric bicycle are wiped, the towel is spread on the through groove in the mounting rod after being wiped, the position of the fixing rod is aligned with a red line on the towel when the towel is spread, and then the PLC controls the charging device to charge the electric bicycle after the recharge is completed through the app module; meanwhile, a motor connected with the movable frame is started to drive the movable frame to turn over, the winding roll without the towel is turned to the front side, and after the winding roll is turned in place, the position of a rotation stopping groove on the winding roll without the towel corresponds to the position of the gear ring; then the movable seat moves to the position above the towel along the first sliding rail and then moves downwards along the second sliding rail, and the two pressing rollers squeeze and wring the towel to squeeze water on the towel; in the process that the movable seat continues to move downwards, the two press rollers move the towel on the side with the surplus clamping length downwards, and the upper end of the towel is tightly pressed by the fixed rod and the metal plate; when the movable seat moves downwards to a position 5cm above the microswitch, the movable seat stops moving downwards, the upper end of the towel is positioned between the fixed rod and the metal plate, and the lower end of the towel is positioned between the two compression roller pieces and is propped open in the through groove; meanwhile, the PLC controls the motor to rotate positively to drive the fan to rotate to dry the towel, after the towel is dried for a certain time, the movement continues to move downwards to touch the microswitch, the cylinder drives the movable rod to move forwards, and then the motor drives the winding roller to rotate; meanwhile, the upper end of the towel is separated from the fixed rod and the metal plate and falls downwards into the space between the elastic sheet and the winding roller, and then when the winding roller is driven by the motor to rotate, the elastic sheet is turned inwards under the action of the abutting convex part to clamp the end part of the towel, so that the towel is wound on the roller along with the winding roller.
Claims (4)
1. The utility model provides an intelligent charging station based on thing networking communication which characterized in that: comprises that
A host (1);
the mounting rod (2) is arranged on the wall surface of the building;
a plurality of charging devices distributed on the mounting rod (2) at intervals and electrically connected with the host (1); the charging device comprises a shell (31), a circuit board arranged in the shell, a charging adapter (32) connected with the circuit board and a two-dimensional code (33) arranged on the shell; the charging adapter (32) comprises a telescopic wire (321) which is spirally arranged and connected with the circuit board, a transition wire (322) which is connected with the telescopic wire and a charging plug (323) which is connected with the transition wire through a dismounting structure, wherein the mounting rod (2) is provided with a mounting structure for placing the charging plug; the number of the charging plugs (323) is multiple, and the multiple charging plugs are different in specification; the disassembly and assembly structure comprises an annular convex part (41) arranged on the end part of the transition line, an external thread arranged on the annular convex part, a jack groove (42) arranged in the annular convex part, a jack post (43) arranged in the jack groove, a flange (44) arranged on the end part of the charging plug, a jack (45) arranged on the flange and used for inserting the jack post, a connecting sleeve (46) movably sleeved on the charging plug, an internal thread arranged on the inner wall of the connecting sleeve and in threaded fit with the external thread, and a necking section (47) formed on the end part of the connecting sleeve and in anti-falling fit with the charging plug; the mounting rod (2) is provided with a through groove (11) with an opening at the upper part and the lower part, a movable frame (12) which can turn over relative to the through groove is arranged in the through groove, the end parts of the movable frame are respectively and rotatably provided with a winding roller (13) in a penetrating way, and a towel for a charged person to use in rainy days is wound on the winding roller (13); the mounting rod (2) is provided with a recycling device which is used for automatically air-drying the used towel and automatically winding the air-dried towel onto a winding roll; the recycling device comprises a fixed rod (51) fixedly arranged on one side wall of the through groove, a movable clamping part (52) which can move left and right and up and down and is arranged on the other side wall of the through groove, an elastic pressing part (53) which is arranged on the side part of the fixed rod and is used for clamping a towel in a matching way, a vent cavity (54) arranged on the mounting rod, a vent hole (55) which is arranged on the inner wall of the through groove and is used for allowing air in the vent cavity to enter the through groove, a fan (56) which can be rotatably arranged on the mounting rod, a motor (57) which is used for driving the fan to rotate, a coiling material driving part which is arranged on the through groove and can drive a coiling material roller to rotate so as to coil the towel, and a micro switch (58) which can be abutted against the movable clamping part when the movable clamping part moves downwards to, when the micro switch is abutted against the movable clamping part, the motor overturns to drive the coil material driving part to move; the mounting rod (2) is provided with a housing (15) covering the fan, the motor (57) is fixedly arranged on the mounting rod, an output shaft of the motor (57) penetrates through a central shaft of the fan, and the outer wall of the output shaft and the central shaft are respectively provided with one-way ratchets which are matched with each other; a sleeve (59) is arranged outside the central shaft, and the sleeve (59) is fixedly connected to the cover shell (15) through a connecting rod (591); the coil stock driving component comprises a ratchet wheel (61) which is rotatably and fixedly arranged on the motor, a circle of ratchets (62) which are arranged on an output shaft of the motor and are arranged on a one-way core of the ratchet wheel, two transmission wheels (63) which are rotatably arranged on the mounting rod, a rotating rod (64) which is connected with one of the transmission wheels, first umbrella teeth (65) which are arranged on the rotating rod, a moving rod (66) which can move back and forth relative to the rotating rod, second umbrella teeth (68) which are arranged on the moving rod and can be meshed with the first umbrella teeth (67), an air cylinder (69) which is connected with the moving rod, a gear ring (610) which is arranged on the end part of the moving rod and a rotation stopping groove (611) which is arranged on the end part of the coil stock roller and is used for inserting the gear ring, the ratchet wheel (61) is connected with the transmission wheels (63);
the battery residual electric quantity detection module is used for detecting the residual electric quantity of a storage battery of the electric bicycle to be charged and displaying the residual electric quantity on the host;
the APP module is arranged in the mobile electronic equipment and is connected with the host through a GPRS network, and the APP module is used for informing the host to charge the corresponding electric bicycle after the customer finishes recharging through the APP module.
2. The intelligent charging station based on internet of things communication of claim 1, wherein: the charging plug (323) comprises a plug body (3231) and an electric wire (3232) connected to one end of the plug body, and the other end of the plug body (3231) is provided with a plug post (3233) capable of being inserted into a charging port of the electric bicycle; the flange (44) is arranged on the wire, and the minimum diameter of the necking section (47) is smaller than the outer diameter of the flange (44), and the maximum diameter is larger than the outer diameter of the flange (44).
3. The intelligent charging station based on internet of things communication of claim 2, wherein: the mounting structure comprises an opening cavity (71) arranged on the mounting rod, a turnover plate (72) connected to the opening of the opening cavity in a turnover mode, a holding convex part (73) arranged on one side of the turnover plate, a plurality of partition plates (74) arranged in the opening cavity, an accommodating space (75) formed between the two partition plates and used for accommodating a charging plug, and two semicircular clamping grooves (76) arranged on the partition plates.
4. The intelligent charging station based on internet of things communication of claim 3, wherein: the movable frame (12) comprises a connecting plate (121), a fixed rod (122) arranged on the central part of the connecting plate, a driving motor (123) connected with the fixed rod and a circular opening arranged on the connecting plate and used for a material rolling roller to pass through; two arc-shaped elastic sheets (131) are respectively arranged at two ends of the material rolling roller (13), and the elastic sheets can be turned over relative to the material rolling roller; a C-shaped abutting convex part (132) is arranged on the connecting plate (121) corresponding to the outer side of the circular opening, and when the material rolling roller (13) rotates relative to the connecting plate, the abutting convex part (132) can drive the elastic sheet (131) to turn over towards one side of the material rolling roller; a cloth guide roller (16) is arranged in the through groove (11) corresponding to the upper position of the moving rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911080741.4A CN110774911B (en) | 2019-11-07 | 2019-11-07 | Intelligent charging station based on communication of Internet of things |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911080741.4A CN110774911B (en) | 2019-11-07 | 2019-11-07 | Intelligent charging station based on communication of Internet of things |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110774911A CN110774911A (en) | 2020-02-11 |
| CN110774911B true CN110774911B (en) | 2021-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911080741.4A Active CN110774911B (en) | 2019-11-07 | 2019-11-07 | Intelligent charging station based on communication of Internet of things |
Country Status (1)
| Country | Link |
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| CN (1) | CN110774911B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899059A (en) * | 2017-03-10 | 2017-06-27 | 常州东晟合众节能科技有限公司 | Electric bicycle intelligent charging spot and its charge control method |
| CN107344507A (en) * | 2017-04-27 | 2017-11-14 | 赵旭东 | Wireless payment battery truck charging system based on Internet of Things |
| CN207291712U (en) * | 2017-08-22 | 2018-05-01 | 杭州安充科技有限公司 | Electric bicycle charging system based on NB-IoT |
| CN109868626A (en) * | 2017-12-03 | 2019-06-11 | 张凯 | A kind of simple towel drying device |
| CN208393156U (en) * | 2018-05-30 | 2019-01-18 | 成都信息工程大学 | A kind of electric automobile charging pile with washing function |
| CN110341536A (en) * | 2019-08-16 | 2019-10-18 | 上海五纷物联技术有限公司 | A kind of intelligent charger for electric bicycle and management control method based on Internet of Things |
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2019
- 2019-11-07 CN CN201911080741.4A patent/CN110774911B/en active Active
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| CN110774911A (en) | 2020-02-11 |
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