CN110712550B - Electric automobile fills electric pile with safeguard function - Google Patents
Electric automobile fills electric pile with safeguard function Download PDFInfo
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- CN110712550B CN110712550B CN201910997428.0A CN201910997428A CN110712550B CN 110712550 B CN110712550 B CN 110712550B CN 201910997428 A CN201910997428 A CN 201910997428A CN 110712550 B CN110712550 B CN 110712550B
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- main body
- protection
- rod
- assembly
- plate
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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
- B60L53/31—Charging columns specially adapted for electric vehicles
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
- E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
- E01F15/145—Means for vehicle stopping using impact energy absorbers
- E01F15/146—Means for vehicle stopping using impact energy absorbers fixed arrangements
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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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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to an electric automobile charging pile with a protection function, which comprises a main body, a charging gun, a protection mechanism and an anti-collision mechanism, wherein the anti-collision mechanism comprises an anti-collision plate and four shock absorption assemblies, each shock absorption assembly comprises a shock absorption rod, a first spring and a fixed plate, the protection mechanism comprises a lantern ring, a connecting plate, a connecting rod, a connecting assembly, a protection assembly, a limiting assembly and two transmission assemblies, the protection assembly comprises a rotating shaft, a protection cover, two connecting blocks and two first bearings, the electric automobile charging pile with the protection function achieves the shock absorption and buffering function of the main body through the anti-collision mechanism, reduces the probability of damage to the main body due to collision and improves the safety, and the protection mechanism achieves shielding of the charging gun, prevents the charging gun from being corroded by rainwater, reduces the probability of damage and improves the safety.
Description
Technical Field
The invention relates to the field of charging piles, in particular to an electric automobile charging pile with a protection function.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.
The rifle that charges of current stake exposes outside usually, is in solar radiation or rainwater impact throughout the year, has increased the probability that the rifle that charges damaged, moreover, current stake of charging generally does not have buffer stop, and easy automobile body striking is damaged to greatly reduced current security of filling the stake.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the not enough of prior art, provide an electric automobile and fill electric pile with safeguard function.
The technical scheme adopted by the invention for solving the technical problems is as follows: an electric vehicle charging pile with a protection function comprises a main body, a charging gun, a protection mechanism and an anti-collision mechanism, wherein a placing opening is formed in the main body and matched with the charging gun, one end of the charging gun penetrates through the placing opening and is arranged inside the main body, the protection mechanism is arranged inside the main body, and the anti-collision mechanism is arranged below the main body;
the anti-collision mechanism comprises an anti-collision plate and four shock absorption components, the anti-collision plate is in a shape of a Chinese character 'hui', the anti-collision plate is matched with the main body, the four shock absorption components are respectively arranged on the inner walls of four sides of the anti-collision plate, the inner wall of the anti-collision plate is connected with the main body through the shock absorption components, the four sides of the main body are respectively provided with through holes, and the through holes and the shock absorption components are in one-to-one correspondence;
the damping assembly comprises a damping rod, a first spring and a fixing plate, one end of the damping rod is fixedly connected with the inner wall of the anti-collision plate, the other end of the damping rod penetrates through the through hole to be arranged inside the main body, the damping rod is matched with the through hole, the other end of the damping rod is fixedly connected with the fixing plate, and two ends of the first spring are respectively connected with the inner wall of the main body and the fixing plate;
the protection mechanism comprises a lantern ring, a connecting plate, a connecting rod, a connecting assembly, a protection assembly, a limiting assembly and two transmission assemblies, one end of the lantern ring is fixedly connected with the inner wall of one side, close to the placing opening, of the main body, the lantern ring is matched with the charging gun, the charging gun is arranged inside the lantern ring, the connecting plate is arranged inside the lantern ring and is abutted against the charging gun, the connecting rod is L-shaped, one end of the connecting rod is fixedly connected with the connecting plate, the other end of the connecting rod is connected with the connecting assembly, the connecting assembly is connected with the protection assembly through the transmission assemblies, two openings are arranged on one side, close to the placing opening, of the main body, the openings correspond to the transmission assemblies one by one, the protection assembly is arranged on one side, close to the openings, of the main body, and the limiting assembly is arranged below the placing opening;
the utility model discloses a protection device for charging gun, including main part, protection casing, two connecting blocks, connecting block, protection casing, two first bearings, first bearing is fixed in the main part be close to place mouthful one side on, the both ends of pivot respectively with the inner circle fixed connection of two first bearings, two connecting blocks respectively with the both ends fixed connection of pivot, connecting block and protection casing fixed connection, the protection casing supports with the main part and leans on, the rifle that charges sets up the inside at the protection casing, the below of protection casing is equipped with the breach.
As preferred, in order to drive the protection casing and rotate, coupling assembling includes rack, gear, transmission shaft, second spring and two second bearings, and two second bearings are fixed on the inner wall of the main part with place mouthful vertically both sides, the both ends of transmission shaft respectively with the inner circle fixed connection of two second bearings, gear and transmission shaft fixed connection, the rack level sets up the below at the gear, wheel and rack toothing, the connecting rod is kept away from the one end of even board and the below fixed connection of rack, the both ends of second spring respectively with the main part be close to the inner wall and the rack connection of placing one side of mouthful, the second spring is in tensile state.
Preferably, in order to transmit power, the transmission assembly comprises a belt and two transmission wheels, the two transmission wheels are respectively and fixedly connected with the rotating shaft and the transmission shaft, and the two transmission wheels are connected through the belt.
As preferred, for the moving direction of restriction rack, coupling assembling still includes the guide bar, the both ends of guide bar respectively with the inner wall fixed connection of the both sides of main part, be equipped with the through-hole on the rack, the guide bar passes the through-hole, the guide bar matches with the through-hole, rack and guide bar sliding connection.
Preferably, the through hole has a square shape so that the rack does not rotate when moving.
Preferably, the rack is coated with grease in order to make the gear smoothly rotate.
As preferred, for the position of fixed rifle that charges, spacing subassembly includes limiting plate, gag lever post, slide, third spring and two backup pads, the slide is fixed on the one side of placing the mouth that is close to of main part, be equipped with the spout on the slide, the both ends of slide respectively with two backup pad fixed connection, the one end setting of gag lever post is in the inside of spout, the one end and the spout of gag lever post match, gag lever post and slide sliding connection, the other end of gag lever post and the below fixed connection of limiting plate, the limiting plate supports with the one end of keeping away from even board of rifle of charging to lean on, the both ends of third spring are connected with backup pad and the gag lever post that is located the below respectively, the third spring is in compression state.
Preferably, in order to facilitate movement of the limiting rod, the limiting assembly further comprises a pull rod, one end of the pull rod is fixedly connected with the lower portion of one end, far away from the slide way, of the limiting rod, and the other end of the pull rod penetrates through the notch to be arranged below the protective cover.
Preferably, in order to avoid the separation of the limiting rod from the sliding groove, the sliding groove is a dovetail groove.
Preferably, in order to realize the function of shock absorption and buffering, the shock absorption assembly further comprises an air bag fixedly connected with the periphery of the anti-collision plate.
The electric automobile charging pile with the protection function has the advantages that the anti-collision mechanism is used for achieving the function of damping and buffering the main body, the probability that the main body is damaged by impact is reduced, and safety is improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of an electric vehicle charging pile with a protection function according to the present invention;
FIG. 2 is a schematic structural diagram of an anti-collision mechanism of the electric vehicle charging pile with the protection function, provided by the invention;
FIG. 3 is a schematic structural diagram of a protection mechanism of the electric vehicle charging pile with the protection function, provided by the invention;
FIG. 4 is a schematic view of a connection structure of a rack and a guide rod of the electric vehicle charging pile with a protection function of the invention;
in the figure: 1. the charging gun comprises a main body, 2, a charging gun, 3, an anti-collision plate, 4, a damping rod, 5, a first spring, 6, a fixing plate, 7, a lantern ring, 8, a connecting plate, 9, a connecting rod, 10, a rack, 11, a second spring, 12, a gear, 13, a transmission shaft, 14, a transmission wheel, 15, a belt, 16, a rotating shaft, 17, a connecting block, 18, a protective cover, 19, a guide rod, 20, a limiting plate, 21, a limiting rod, 22, a third spring, 23, a slideway, 24, a supporting plate and 25, and a pull rod.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, an electric vehicle charging pile with a protection function comprises a main body 1, a charging gun 2, a protection mechanism and an anti-collision mechanism, wherein a placing opening is formed in the main body 1, the placing opening is matched with the charging gun 2, one end of the charging gun 2 penetrates through the placing opening and is arranged in the main body 1, the protection mechanism is arranged in the main body 1, and the anti-collision mechanism is arranged below the main body 1;
a PLC, i.e., a programmable logic controller, which employs a programmable memory for storing therein a program, executing instructions for user-oriented operations such as logic operation, sequence control, timing, counting, and arithmetic operation, and controlling various types of machines or production processes through digital or analog input/output, is essentially a computer dedicated for industrial control, has a hardware structure substantially the same as that of a microcomputer, and is generally used for data processing and instruction reception and output for realizing central control.
This electric automobile fills electric pile with safeguard function passes through anticollision institution, has realized the function to 1 shock attenuation buffering of main part, has reduced main part 1 and has been damaged by the striking probability, has improved the security, through safeguard mechanism, has realized sheltering from to rifle 2 that charges, avoids rifle 2 that charges to be corroded by the rainwater, has reduced the probability of damage, has improved the security.
As shown in fig. 2, the anti-collision mechanism includes an anti-collision plate 3 and four shock-absorbing assemblies, the anti-collision plate 3 is in a shape of a square, the anti-collision plate 3 is matched with the main body 1, the four shock-absorbing assemblies are respectively arranged on the inner walls of four sides of the anti-collision plate 3, the inner wall of the anti-collision plate 3 is connected with the main body 1 through the shock-absorbing assemblies, the four sides of the main body 1 are respectively provided with through holes, and the through holes and the shock-absorbing assemblies are in one-to-one correspondence;
the damping assembly comprises a damping rod 4, a first spring 5 and a fixing plate 6, one end of the damping rod 4 is fixedly connected with the inner wall of the anti-collision plate 3, the other end of the damping rod 4 penetrates through a through hole to be arranged inside the main body 1, the damping rod 4 is matched with the through hole, the other end of the damping rod 4 is fixedly connected with the fixing plate 6, and two ends of the first spring 5 are respectively connected with the inner wall of the main body 1 and the fixing plate 6;
when vehicle striking main part 1, make crashproof board 3 to the direction removal of being close to main part 1, drive fixed plate 6 through shock-absorbing rod 4 and remove, tensile first spring 5 simultaneously, through the restoring force of first spring 5, drive fixed plate 6 and remove to the direction of being close to the perforation, give crashproof board 3 one through shock-absorbing rod 4 to the buffer power of the direction of keeping away from main part 1, thereby realized the function to the shock attenuation buffering of main part 1, the probability that main part 1 is damaged by the striking has been reduced, the security has been improved.
As shown in fig. 2-3, the protection mechanism includes a lantern ring 7, a connecting plate 8, a connecting rod 9, a connecting assembly, a protection assembly, a limiting assembly and two transmission assemblies, one end of the lantern ring 7 is fixedly connected with the inner wall of the main body 1 near one side of the placing opening, the lantern ring 7 is matched with the charging gun 2, the charging gun 2 is arranged inside the lantern ring 7, the connecting plate 8 abuts against the charging gun 2, the connecting rod 9 is L-shaped, one end of the connecting rod 9 is fixedly connected with the connecting plate 8, the other end of the connecting rod 9 is connected with the connecting assembly, the connecting assembly is connected with the protection assembly through the transmission assemblies, two openings are arranged on one side of the main body 1 near the placing opening, the openings correspond to the transmission assemblies one to one, the protection assembly is arranged on one side of the main body 1 near the opening, the limiting assembly is arranged below the placing opening;
the protection component comprises a rotating shaft 16, a protection cover 18, two connecting blocks 17 and two first bearings, the first bearings are fixed on one side, close to the placing port, of the main body 1, the two ends of the rotating shaft 16 are respectively fixedly connected with the inner rings of the two first bearings, the two connecting blocks 17 are respectively fixedly connected with the two ends of the rotating shaft 16, the connecting blocks 17 are fixedly connected with the protection cover 18, the protection cover 18 is abutted to the main body 1, the charging gun 2 is arranged in the protection cover 18, and a notch is arranged below the protection cover 18.
When the charging gun 2 is needed to be used, the limiting component works manually, so that the charging gun 2 is not blocked any more, the connecting component works, the connecting rod 9 drives the connecting plate 8 to move towards the direction close to the placing opening, the charging gun 2 is pushed out of the placing opening, a user can take the charging gun 2 for charging, the connecting component also drives the transmission component to work while working, the rotating shaft 16 rotates, the protective cover 18 rotates through the connecting block 17, the protective cover 18 rotates towards the direction far away from the charging gun 2, the placing opening is exposed, the user can take the charging gun 2 conveniently, when charging is not needed, the limiting component works manually, the placing opening is not blocked, the user can insert the charging gun 2 into the lantern ring 7 from the placing opening, the connecting plate 8 moves towards the direction far away from the placing opening, the connecting component is driven to work through the connecting rod 9, drive pivot 16 through drive assembly and rotate, make protection casing 18 to the direction rotation of being close to rifle 2 that charges, make protection casing 18 shelter from rifle 2 that charges, the spacing subassembly work of the secondary control, thereby the position of restriction rifle 2 that charges, the function to rifle 2 protection that charges has been realized, avoid rifle 2 that charges to be corroded by the rainwater, the probability of damage has been reduced, the security has been improved, thereby realized making protection casing 18 rotate and shelter from rifle 2 that charges when rifle 2 male charges, the rotation of protection casing 18 relies on inserting and taking out of rifle 2 that charges, need not power drive, the practicality is higher.
As preferred, in order to drive protection casing 18 and rotate, coupling assembling includes rack 10, gear 12, transmission shaft 13, second spring 11 and two second bearings, and two second bearings are fixed on the inner wall of main part 1 with place mouthful vertically both sides, the both ends of transmission shaft 13 respectively with the inner circle fixed connection of two second bearings, gear 12 and transmission shaft 13 fixed connection, rack 10 level sets up the below at gear 12, gear 12 and rack 10 meshing, the one end that link plate 8 was kept away from to connecting rod 9 and the below fixed connection of rack 10, the both ends of second spring 11 are connected with the inner wall and the rack 10 that are close to the one side of placing the mouth of main part 1 respectively, second spring 11 is in tensile state.
Preferably, for power transmission, the transmission assembly comprises a belt 15 and two transmission wheels 14, the two transmission wheels 14 are fixedly connected with the rotating shaft 16 and the transmission shaft 13 respectively, and the two transmission wheels 14 are connected through the belt 15.
When the charging gun 2 is needed to be used, the limiting assembly works manually, so that the charging gun 2 is not blocked, the rack 10 moves towards the direction close to the opening through the restoring force of the second spring 11, the connecting rod 9 drives the connecting plate 8 to move towards the direction close to the placing opening, so that the charging gun 2 is pushed out of the placing opening, a user can take the charging gun 2 to carry out charging work, the gear 12 rotates and simultaneously drives the transmission shaft 13 to rotate, the transmission wheel 14 fixedly connected with the transmission shaft 13 rotates, the other transmission wheel 14 rotates through the belt 15, the rotating shaft 16 rotates, the protective cover 18 is driven to rotate through the connecting block 17, the protective cover 18 rotates towards the direction far away from the charging gun 2, so that the placing opening is exposed, the user can take the charging gun 2 conveniently, when charging is not needed, the limiting assembly works manually, the placing opening is not blocked, convenient to use person inserts lantern ring 7 from placing mouthful department with charging gun 2 in, make even board 8 remove to keeping away from the direction of placing the mouth, drive rack 10 through connecting rod 9 and remove to keeping away from the open-ended direction, make gear 12 rotate, thereby drive protection casing 18 and rotate to the direction of being close to charging gun 2, make protection casing 18 shelter from charging gun 2, the work of the spacing subassembly of the re-control, thereby the position of restriction charging gun 2, the function to charging gun 2 protection has been realized, avoid charging gun 2 to be corroded by the rainwater, the probability of damage has been reduced, the safety has been improved, thereby realized making protection casing 18 rotate and shelter from charging gun 2 when charging gun 2 inserts and take out, the rotation of protection casing 18 relies on inserting and taking out of charging gun 2, need not power drive, the practicality is higher.
Preferably, in order to limit the moving direction of the rack 10, the connecting assembly further comprises a guide rod 19, two ends of the guide rod 19 are respectively fixedly connected with the inner walls of two sides of the main body 1, a through hole is formed in the rack 10, the guide rod 19 penetrates through the through hole, the guide rod 19 is matched with the through hole, and the rack 10 is slidably connected with the guide rod 19.
By providing the guide rod 19, the moving direction of the rack 10 is restricted, so that the rack 10 is more stable when moving.
As shown in fig. 4, the through-hole has a square shape.
Through setting up the through-hole into the quad slit for rack 10 can not take place to rotate when moving along guide bar 19, thereby improved the stability when rack 10 removes, avoided the slope of rack 10, influence the meshing of rack 10 and gear 12, thereby influence coupling assembling work.
Preferably, in order to make the gear 12 smoothly rotate, the rack 10 is coated with grease, so that the friction between the rack 10 and the gear 12 is reduced, and the gear 12 is more smoothly rotated.
As preferred, for the position of fixed rifle 2 that charges, spacing subassembly includes limiting plate 20, gag lever post 21, slide 23, third spring 22 and two backup pads 24, slide 23 is fixed on the one side of placing the mouth that is close to of main part 1, be equipped with the spout on the slide 23, the both ends of slide 23 respectively with two backup pads 24 fixed connection, the one end setting of gag lever post 21 is in the inside of spout, the one end and the spout of gag lever post 21 match, gag lever post 21 and slide 23 sliding connection, the other end of gag lever post 21 and the below fixed connection of limiting plate 20, limiting plate 20 supports with the one end of keeping away from even board 8 of rifle 2 that charges and leans on, the both ends of third spring 22 are connected with backup pad 24 and gag lever post 21 that are located the below respectively, third spring 22 is in compression state.
When needs use the rifle 2 that charges, the artificial gag lever post 21 downstream that drives, compress third spring 22 simultaneously, drive limiting plate 20 downstream for rifle 2 that charges is no longer stopped up to limiting plate 20, restoring force through second spring 11, make rack 10 remove to being close to open-ended direction, drive even board 8 through connecting rod 9 and remove to being close to the direction of placing the mouth, thereby release rifle 2 that charges and place the mouth, convenient to use person takes rifle 2 that charges and charges the work.
Preferably, in order to facilitate the movement of the limiting rod 21, the limiting assembly further comprises a pull rod 25, one end of the pull rod 25 is fixedly connected with the lower portion of one end of the limiting rod 21, which is far away from the slide rail 23, and the other end of the pull rod 25 penetrates through the notch to be arranged below the protective cover 18.
Preferably, in order to avoid the separation of the limiting rod 21 from the sliding groove, the sliding groove is a dovetail groove.
Preferably, in order to realize the function of shock absorption and buffering, the shock absorption assembly further comprises an air bag which is fixedly connected with the periphery of the anticollision plate 3.
Through setting up the gasbag, promoted anticollision board 3's shock attenuation buffering effect, improved the security.
When vehicle striking main part 1, make crashproof board 3 to the direction removal of being close to main part 1, drive fixed plate 6 through shock-absorbing rod 4 and remove, tensile first spring 5 simultaneously, through the restoring force of first spring 5, drive fixed plate 6 and remove to the direction of being close to the perforation, give crashproof board 3 one through shock-absorbing rod 4 to the buffer power of the direction of keeping away from main part 1, thereby realized the function to the shock attenuation buffering of main part 1, the probability that main part 1 is damaged by the striking has been reduced, the security has been improved.
When the charging gun 2 is needed to be used, the limiting rod 21 is manually driven to move downwards, the third spring 22 is compressed at the same time, the limiting plate 20 is driven to move downwards, the limiting plate 20 is enabled not to block the charging gun 2 any more, the rack 10 is enabled to move towards the direction close to the opening through the restoring force of the second spring 11, the connecting rod 9 is used for driving the connecting plate 8 to move towards the direction close to the placing opening, so that the charging gun 2 is pushed out of the placing opening, a user can conveniently take the charging gun 2 to carry out charging work, the gear 12 rotates and simultaneously drives the transmission shaft 13 to rotate, the transmission wheel 14 fixedly connected with the transmission shaft 13 rotates, the other transmission wheel 14 is driven to rotate through the belt 15, the rotating shaft 16 rotates, the connecting block 17 is used for driving the protective cover 18 to rotate towards the direction far away from the charging gun 2, so that the placing opening is exposed, and the user can conveniently take the charging gun 2, when charging is not needed, the limiting component is manually enabled to work, the placing opening is not blocked, a user can conveniently insert the charging gun 2 into the lantern ring 7 from the placing opening, the connecting plate 8 moves towards the direction far away from the placing opening, the connecting rod 9 drives the rack 10 to move towards the direction away from the opening, so that the gear 12 rotates, thereby driving the protective cover 18 to rotate towards the direction close to the charging gun 2, enabling the protective cover 18 to shield the charging gun 2, then controlling the limiting component to work, thereby limiting the position of the charging gun 2, realizing the function of protecting the charging gun 2, avoiding the charging gun 2 from being corroded by rainwater, reducing the probability of damage, improving the safety, thereby realized making protection casing 18 rotate and shelter from the rifle 2 that charges when rifle 2 inserts, the rotation of protection casing 18 relies on the rifle 2 that charges to insert and take out, need not power drive, and the practicality is higher.
Compared with the prior art, this electric automobile that fills electric pile with safeguard function passes through anticollision institution, the function to 1 shock attenuation buffering of main part has been realized, main part 1 has been reduced by the probability that the striking damaged, the security has been improved, compare with current anticollision institution, this anticollision institution has promoted the anticollision effect, the security is higher, through safeguard mechanism, the sheltering from to rifle 2 that charges has been realized, avoid rifle 2 that charges to be corroded by the rainwater, the probability of damage has been reduced, the security has been improved, compare with current safeguard mechanism, this safeguard mechanism makes protection casing 18 rotate and shelter from rifle 2 that charges when rifle 2 male, the rotation of protection casing 18 relies on the rifle 2 that charges insert and take out, need not power drive, the practicality is higher.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The electric vehicle charging pile with the protection function is characterized by comprising a main body (1), a charging gun (2), a protection mechanism and an anti-collision mechanism, wherein a placing opening is formed in the main body (1), the placing opening is matched with the charging gun (2), one end of the charging gun (2) penetrates through the placing opening and is arranged inside the main body (1), the protection mechanism is arranged inside the main body (1), and the anti-collision mechanism is arranged below the main body (1);
the anti-collision mechanism comprises an anti-collision plate (3) and four shock absorption assemblies, the anti-collision plate (3) is in a shape of a square, the anti-collision plate (3) is matched with the main body (1), the four shock absorption assemblies are respectively arranged on the inner walls of the four sides of the anti-collision plate (3), the inner wall of the anti-collision plate (3) is connected with the main body (1) through the shock absorption assemblies, the four sides of the main body (1) are respectively provided with through holes, and the through holes correspond to the shock absorption assemblies one by one;
the damping assembly comprises a damping rod (4), a first spring (5) and a fixing plate (6), one end of the damping rod (4) is fixedly connected with the inner wall of the anti-collision plate (3), the other end of the damping rod (4) penetrates through a through hole to be arranged inside the main body (1), the damping rod (4) is matched with the through hole, the other end of the damping rod (4) is fixedly connected with the fixing plate (6), and two ends of the first spring (5) are respectively connected with the inner wall of the main body (1) and the fixing plate (6);
the protection mechanism comprises a lantern ring (7), a connecting plate (8), a connecting rod (9), a connecting assembly, a protection assembly, a limiting assembly and two transmission assemblies, wherein one end of the lantern ring (7) is fixedly connected with the inner wall of the main body (1) close to one side of the placing opening, the lantern ring (7) is matched with the charging gun (2), the charging gun (2) is arranged inside the lantern ring (7), the connecting plate (8) is abutted against the charging gun (2), the connecting rod (9) is L-shaped, one end of the connecting rod (9) is fixedly connected with the connecting plate (8), the other end of the connecting rod (9) is connected with the connecting assembly, the connecting assembly is connected with the protection assembly through the transmission assembly, two openings are arranged on one side of the main body (1) close to the placing opening, and correspond to the transmission assemblies one by one, the protection assembly is arranged on one side, close to the opening, of the main body (1), and the limiting assembly is arranged below the placing opening;
the utility model discloses a protection component, including protection casing (18), two connecting blocks (17) and two first bearings, first bearing is fixed on the one side of placing the mouth that is close to of main part (1), the both ends of pivot (16) respectively with the inner circle fixed connection of two first bearings, two connecting blocks (17) respectively with the both ends fixed connection of pivot (16), connecting block (17) and protection casing (18) fixed connection, protection casing (18) support with main part (1) and lean on, rifle (2) charge sets up the inside at protection casing (18), the below of protection casing (18) is equipped with the breach.
2. The electric vehicle charging pile with the protection function according to claim 1, wherein the connecting assembly comprises a rack (10), a gear (12), a transmission shaft (13), a second spring (11) and two second bearings, the two second bearings are fixed on the inner walls of the two sides of the main body (1) perpendicular to the placing opening, two ends of the transmission shaft (13) are respectively and fixedly connected with the inner rings of the two second bearings, the gear (12) is fixedly connected with the transmission shaft (13), the rack (10) is horizontally arranged below the gear (12), the gear (12) is meshed with the rack (10), one end of the connecting rod (9) far away from the connecting plate (8) is fixedly connected with the lower part of the rack (10), two ends of the second spring (11) are respectively connected with the inner wall of the side of the main body (1) close to the placing opening and the rack (10), the second spring (11) is in a stretched state.
3. The electric vehicle charging pile with the protection function according to claim 2, wherein the transmission assembly comprises a belt (15) and two transmission wheels (14), the two transmission wheels (14) are respectively and fixedly connected with the rotating shaft (16) and the transmission shaft (13), and the two transmission wheels (14) are connected through the belt (15).
4. The electric vehicle charging pile with the protection function according to claim 3, wherein the connecting assembly further comprises a guide rod (19), two ends of the guide rod (19) are respectively fixedly connected with the inner walls of two sides of the main body (1), a through hole is formed in the rack (10), the guide rod (19) penetrates through the through hole, the guide rod (19) is matched with the through hole, and the rack (10) is slidably connected with the guide rod (19).
5. The electric vehicle charging pile with the protection function according to claim 4, wherein the through hole is square.
6. The electric vehicle charging pile with the protection function according to claim 5, wherein the rack (10) is coated with grease.
7. The electric vehicle charging pile with the protection function according to claim 1, wherein the limiting component comprises a limiting plate (20), a limiting rod (21), a sliding way (23), a third spring (22) and two supporting plates (24), the sliding way (23) is fixed on one side of the main body (1) close to the placement opening, a sliding groove is formed in the sliding way (23), two ends of the sliding way (23) are fixedly connected with the two supporting plates (24) respectively, one end of the limiting rod (21) is arranged inside the sliding groove, one end of the limiting rod (21) is matched with the sliding groove, the limiting rod (21) is connected with the sliding way (23) in a sliding manner, the other end of the limiting rod (21) is fixedly connected with the lower portion of the limiting plate (20), the limiting plate (20) is abutted against one end of the charging gun (2) far away from the connecting plate (8), and two ends of the third spring (22) are connected with the supporting plates (24) and the limiting rod (21) located below respectively Said third spring (22) being in a compressed state.
8. The electric vehicle charging pile with the protection function according to claim 7, wherein the limiting component further comprises a pull rod (25), one end of the pull rod (25) is fixedly connected with the lower portion of one end of the limiting rod (21) far away from the slide rail (23), and the other end of the pull rod (25) penetrates through the notch to be arranged below the protection cover (18).
9. The electric vehicle charging pile with the protection function according to claim 8, wherein the sliding groove is a dovetail groove.
10. The electric vehicle charging pile with the protection function according to claim 1, wherein the shock absorption assembly further comprises an air bag fixedly connected with the periphery of the crash-proof plate (3).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910997428.0A CN110712550B (en) | 2019-10-21 | 2019-10-21 | Electric automobile fills electric pile with safeguard function |
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| CN201910997428.0A CN110712550B (en) | 2019-10-21 | 2019-10-21 | Electric automobile fills electric pile with safeguard function |
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| CN110712550B true CN110712550B (en) | 2021-08-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2012107091A1 (en) * | 2011-02-10 | 2012-08-16 | Siemens Aktiengesellschaft | Method for charging an electrically drivable vehicle and charging apparatus |
| CN108382261B (en) * | 2018-05-04 | 2020-08-25 | 江苏华鹏智能仪表科技股份有限公司 | Use convenient new energy automobile to fill electric pile |
| CN108819737B (en) * | 2018-05-09 | 2020-04-24 | 天津瑞芯源智能科技有限责任公司 | Be used for new energy automobile solar charging stake that can prevent dust |
| CN208515409U (en) * | 2018-07-04 | 2019-02-19 | 浙江华耀电气科技有限公司 | A kind of automobile charging pile of high security |
| CN209096517U (en) * | 2018-10-30 | 2019-07-12 | 深圳市百俊达电子有限公司 | A kind of new-energy automobile charging pile |
| CN110001443A (en) * | 2019-04-19 | 2019-07-12 | 安徽科创新能源科技有限责任公司 | A kind of charging pile |
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Effective date of registration: 20221128 Address after: 710000 Yard 3, Small and Medium Industrial Park, Energy Jinmao District, No. 24, Fengqi Road, Fengdong New Town, Xixian New District, Xi'an, Shaanxi Patentee after: Green energy huichong Digital Technology Co.,Ltd. Address before: 211100 No. 20, Tuqiao Tongxin street, Chunhua street, Jiangning District, Nanjing City, Jiangsu Province Patentee before: Wang Dongmei |
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