CN109130914B - Device for supplying power to electric automobile - Google Patents
Device for supplying power to electric automobile Download PDFInfo
- Publication number
- CN109130914B CN109130914B CN201810997819.8A CN201810997819A CN109130914B CN 109130914 B CN109130914 B CN 109130914B CN 201810997819 A CN201810997819 A CN 201810997819A CN 109130914 B CN109130914 B CN 109130914B
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- Prior art keywords
- charging
- charging gun
- electric wire
- positioning
- buffer
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
- B65H75/42—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles
- B65H75/425—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable attached to, or forming part of, mobile tools, machines or vehicles attached to, or forming part of a vehicle, e.g. truck, trailer, vessel
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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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a device for supplying power to an electric automobile, which comprises a charging pile and a charging gun, wherein the charging pile is connected with the charging gun through a wire; the mobile vehicle is matched with the charging gun and used for placing the charging gun and driving the charging gun to move to a position for charging the automobile; the charging pile is provided with a containing cavity matched with the moving vehicle, and the containing cavity is provided with a through groove through which the power supply line penetrates; the electric wire winding device is used for winding and accommodating electric wires; and the anti-collision device is used for protecting the charging gun when the movable vehicle is stored back into the storage cavity. The charging gun can be driven to move by the moving vehicle, the charging gun is not required to be grasped by hand force, the operation is labor-saving, and the charging is quicker; accomodate the intracavity and set up buffer stop, and then can cushion the impact that the rifle that charges received when the locomotive is accomodate with the rifle that charges, avoid the rifle that charges excessively striking and take place to damage, the rifle long service life that charges.
Description
Technical Field
The invention belongs to the technical field of new energy automobiles, and particularly relates to a device for supplying power to an electric automobile.
Background
The new energy automobile refers to all other energy automobiles except gasoline and diesel engines, including electric automobiles, fuel cell automobiles, hybrid automobiles, hydrogen energy power automobiles, solar automobiles and the like. Traditional electric automobile rifle that charges because the weight of rifle and the rope that charges is all very heavy, operating personnel is more hard when grabbing the rifle that charges and remove, and the less ms of strength needs two hands to go on usually, and the operation is comparatively inconvenient.
In order to solve the above problems, in the prior art, a device for placing a charging gun by using a moving vehicle to drive the charging gun to move appears; be equipped with the chamber of accomodating that is used for holding the locomotive and places the rifle that charges on the locomotive on filling electric pile. However, with this structure, when the vehicle and the charging gun are stored, the charging gun easily collides with the inner wall of the storage cavity and is easily damaged.
Disclosure of Invention
The invention provides a device for supplying power to an electric automobile, which overcomes the defects of the prior art and is not easy to damage a charging gun.
In order to achieve the purpose, the invention adopts the following technical scheme: a device for supplying power to an electric vehicle comprises
A charging pile is arranged on the charging pile,
the charging gun is connected with the charging pile through a wire;
the mobile vehicle is matched with the charging gun and used for placing the charging gun and driving the charging gun to move to a position for charging the automobile; the charging pile is provided with a containing cavity matched with the moving vehicle, and the containing cavity is provided with a through groove through which the power supply line penetrates;
the electric wire winding device is used for winding and accommodating electric wires;
the elastic reset device is matched with the electric wire winding device and is used for realizing automatic winding of the electric wire winding device after the electric wire winding device is wound and unwound;
the locking device is used for controlling the elastic resetting component to work or stop working;
and the anti-collision device is used for protecting the charging gun when the movable vehicle is stored back into the storage cavity.
According to the invention, through the arrangement of the moving vehicle, when an operator charges, the charging gun can be placed on the moving vehicle firstly, and then the moving vehicle is moved to the charging position, so that the charging gun is not required to be grasped by hand force, the operation is labor-saving, even a woman or a man with small strength can conveniently and quickly move the charging gun to the charging position, the operation is labor-saving, the time for moving the charging gun is greatly saved, and the charging is quicker; the anti-collision device is arranged in the containing cavity, so that the impact force applied to the charging gun can be buffered when the mobile vehicle and the charging gun are contained, the charging gun is prevented from being damaged due to excessive impact, and the service life of the charging gun is long;
secondly, the elastic reset device is arranged, so that the movable trolley can be pulled to the position of the charging pile in the wire winding process after being moved, and the movable trolley can be automatically pulled back to the position of the charging pile after the charging is finished; through locking device's setting, can effectively avoid charging in-process electric wire to take place the rolling and produce to charge the rifle and draw power, avoid charging the rifle and taking place to loosen and take off or the locomotive takes place to empty with the mouth that charges.
Furthermore, the anti-collision device comprises two groups of first buffer parts arranged at the upper part in the containing cavity and second buffer parts arranged on the side wall of the containing cavity; the outside side of rifle that charges is carried out the anticollision through first buffering part, carries out the anticollision through second buffering part to the head of rifle that charges to all carried out good collision avoidance to a plurality of positions of the rifle that charges, further reduced the damage probability of the rifle that charges.
Furthermore, the first buffer part comprises an arc-shaped plate and a plurality of buffer parts arranged between the arc-shaped plate and the inner wall of the containing cavity; the outer end of the arc-shaped plate is bent outwards to form a bent part; the flexion stretches out to accomodate the chamber outside to the cooperation of two sets of flexion makes accomodate the chamber and has obtained the expansion corresponding to the groove of accomodating the rifle that charges, and then the rifle that charges is changeed and is accomodate into and accomodate the intracavity.
Furthermore, the second buffer part comprises a buffer plate and a buffer cushion arranged between the buffer plate and the side wall of the receiving cavity, and the buffer cushion is fixedly connected with the inner wall of the receiving cavity and the buffer plate respectively; the blotter can carry out good dispersion to the impact of the rifle of charging on the buffer board, can avoid the buffer board to have acted on too big restoring force to the rifle of charging again, has further protected the rifle of charging.
Furthermore, a positioning sleeve is arranged in the through groove, an annular positioning convex part is arranged on the inner wall of the positioning sleeve, and the inner diameter of the positioning convex part is smaller than the outer diameter of the electric wire; carry out the chucking through the position sleeve to the electric wire rather than complex part to can avoid the electric wire to receive excessive dragging and make the tip of electric wire and fill the power supply junction disconnection of electric pile at the receipts line in-process, avoid equipment to break down.
Furthermore, the wire winding device comprises a rotary column which is rotatably arranged on the storage box, a take-up reel which is connected with the rotary column, a wire winding groove which is arranged on the take-up reel and a cover shell which covers the take-up reel; the electric wire is accomodate in receiving the line inslot, and the dustcoat covers outside the take-up reel simultaneously, and then shelters from receiving the line groove, effectively avoids the electric wire to fall out from receiving the line groove, receives the line respond well.
Furthermore, the elastic resetting device comprises a rotating column fixedly arranged on the inner wall of the housing, a column groove arranged on the take-up reel and a spring piece arranged between the rotating column and the column groove, wherein one end of the spring piece is fixedly connected with the column groove, and the other end of the spring piece is fixedly connected with the rotating column; thereby the drive take-up reel takes place to rotate the in-process when the electric wire is taken out, sends out the condition and will tighten up to produce the restoring force to the take-up reel, take place counter rotation when guaranteeing the later stage to reset, tighten up the electric wire, and then will remove the locomotive after the removal and drag back initial position.
Further, a placing seat for placing a charging gun is arranged on the moving vehicle, and an installation cavity is arranged on the placing seat; the placing seat can rotate relative to the moving vehicle and is provided with a charging position and a storage position, and when the placing seat is located at the charging position, the locking device controls the elastic resetting component to stop working; when the placing seat is located at the accommodating position, the locking device controls the elastic resetting component to restore to work; whether the elastic reset component works or not is realized through the position change of the placing seat, so that the reset rolling of the take-up reel is limited; and place the seat when being in the position of charging, elasticity reset part will stop work, guarantees that the rolling can not take place for the electric wire under the charged state, and the operational safety is high, avoids appearing the not hard up condition that causes the car to be difficult to charge or not charge of rifle position that charges.
In summary, the invention has the following advantages: the charging gun can be driven to move by the moving vehicle, the charging gun is not required to be grasped by hand force, the operation is labor-saving, and the charging is quicker; accomodate the intracavity and set up buffer stop, and then can cushion the impact that the rifle that charges received when the locomotive is accomodate with the rifle that charges, avoid the rifle that charges excessively striking and take place to damage, the rifle long service life that charges.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the mobile vehicle of the present invention.
Fig. 3 is a first perspective sectional view of the vehicle according to the present invention.
Fig. 4 is an enlarged view of a portion a in fig. 3.
Fig. 5 is a second perspective sectional view of the cart according to the present invention.
Fig. 6 is an exploded view of the electric wire winding device and the elastic reset device of the present invention.
Fig. 7 is a schematic structural view of the mobile vehicle in the storage state according to the present invention.
Fig. 8 is a front view of a charging post according to the present invention.
Fig. 9 is an enlarged view at E in fig. 8.
Fig. 10 is a partial sectional view of a charging post according to the present invention.
Fig. 11 is an enlarged view at F in fig. 10.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1-11, a device for supplying power to an electric vehicle comprises a charging pile 1, a charging gun 2, an electric wire 3, a moving vehicle 4, an electric wire winding device, an elastic resetting device, a locking device and an anti-collision device; the charging gun 2 is connected with the charging pile 1 through an electric wire 3, the charging pile 1 and the charging gun 2 are conventional charging piles and charging guns on the market, and the specific models and structures are not repeated; the moving vehicle 4 is matched with the charging gun 2 and used for placing the charging gun and driving the charging gun 2 to move to a position for charging the automobile; the electric wire winding device is used for winding and accommodating an electric wire 3; the elastic reset device is matched with the electric wire winding device and is used for realizing automatic winding of the electric wire winding device after the electric wire winding device is wound and unwound; the locking device is used for controlling the elastic resetting component to work or stop working; the charging gun can be driven to move by the moving vehicle, the charging gun is not required to be grasped by hand force, the operation is labor-saving, and the charging is quicker; the elastic reset device is arranged, so that the moving vehicle can be automatically stored after the charging is finished; through locking device's setting, can effectively avoid charging the rifle and taking place to loosen and take place to get rid of or the locomotive takes place to empty with the mouth that charges.
The charging pile 1 is provided with a containing cavity 11 matched with the moving vehicle 4, and the containing cavity 11 is provided with a through groove 111 through which a power supply line penetrates; the anti-collision device is used for protecting the charging gun 2 when the mobile vehicle 4 is stored back into the storage cavity 11, and specifically comprises two groups of first buffer parts 91 arranged at the upper part in the storage cavity 11 and second buffer parts 92 arranged on the side walls of the storage cavity; the first buffering component 91 comprises an arc-shaped plate 911 and a plurality of buffering components 912, wherein the arc-shaped plate 911 is made of metal, the buffering components 912 are springs, the buffering components 912 are arranged between the arc-shaped plate and the inner wall of the receiving cavity, one end of each spring is connected with the arc-shaped plate 911, and the other end of each spring is connected with the inner wall of the receiving cavity; further, a bending portion 913 is disposed on the arc-shaped plate 911, and the bending portion 913 is formed by bending the outer end of the arc-shaped plate 911 directly outward; thereby the cooperation of two sets of flexion for accomodate the chamber and obtained expanding corresponding to the groove of accomodating the rifle that charges, and then the rifle that charges is changeed and is accomodate into and accomodate the intracavity.
The second buffer member 92 comprises a buffer plate 921 and a buffer pad 922 arranged between the buffer plate and the side wall of the receiving cavity, the buffer pad 922 is preferably a rubber pad or a spongy cushion, and the left side and the right side of the buffer pad 922 are fixedly connected with the inner wall of the receiving cavity 11 and the buffer plate 921 respectively; in order to prevent the connection part of the electric wire and the charging pile from being pulled and separated, a positioning sleeve 112 made of plastic or metal is arranged in the through groove 111, the positioning sleeve 112 is clamped in the channel, and the positioning sleeve is preferably fixed by using a screw or welding; inwards extend on this position sleeve 112 inner wall and be formed with the annular location convex part 113 of round, and the internal diameter of this location convex part 113 is less than the external diameter setting of electric wire 3, the electric wire is worn out from this position sleeve to the location convex part will the chucking electric wire, makes the electric wire receive the line, draws the power to act on the cooperation position of electric wire and location convex part, the end of electric wire and fill and can not take place to break away from between the electric pile.
Specifically, the moving cart 4 comprises a storage box 41 made of metal, a storage cavity 411 arranged in the storage box, supporting legs 42 made of metal and rollers 43, wherein the number of the supporting legs 42 is preferably 4, and the supporting legs are obliquely and fixedly connected to the storage box 41, so that the lower parts of the 4 supporting legs are in an expanded shape, the supporting area is larger, and the center of gravity of the moving cart is more stable; the roller is arranged at the lower part of the supporting leg and is a universal wheel, and preferably, the universal wheel is provided with a brake; the wire winding device comprises a rotating column 51, a take-up reel 52, a take-up groove 53 and a housing 54, wherein the rotating column 51 is arranged on the side wall of the storage box in a penetrating mode and can rotate relative to the storage box, the take-up reel 52 is connected with the part, penetrating out of the rotating column, of the side wall of the storage box, the take-up groove 53 is arranged on the take-up reel 52 and is preferably an annular open groove arranged along the circumference of the take-up reel 52 in a circle, and wires can be wound in the take-up groove; the housing 54 is covered outside the take-up reel and is made of metal or plastic, one side surface of the housing is provided with an opening, and the outer diameter of the housing is slightly larger than the diameter of the take-up reel, so that the take-up reel can be covered, and wires can be prevented from falling out of the wiring groove; be equipped with a plurality of sheetmetals on the lateral wall of this housing, accessible screw links firmly sheetmetal and locomotive.
A placing seat 44 for placing a charging gun is arranged on the moving vehicle 4, and an installation cavity 441 is arranged on the placing seat 44; the placing seat 44 can rotate relative to the moving vehicle 4 and has a charging position and a storage position, and when the placing seat 44 is located at the charging position, the locking device controls the elastic resetting component to stop working; when the placing seat 44 is located at the accommodating position, the locking device controls the elastic resetting component to work again; whether the elastic reset component works or not is realized through the position change of the placing seat, so that the reset rolling of the take-up reel is limited; and place the seat when being in the position of charging, elasticity reset part will stop work, guarantees that the rolling can not take place for the electric wire under the charged state, and the operational safety is high, avoids appearing the not hard up condition that causes the car to be difficult to charge or not charge of rifle position that charges.
The elastic resetting device comprises a rotating column 61, a column groove 62 and a spring piece 63, wherein the rotating column 61 is fixedly connected to the central part of the inner wall of the housing, the column groove 62 is arranged on the take-up reel, the spring piece 63 is a stainless steel band with a certain width and is arranged between the rotating column and the column groove in a winding manner, one end of the spring piece 63 is fixedly connected with the column groove 62, and the other end of the spring piece is fixedly connected with the rotating column 61; thereby the drive take-up reel takes place to rotate the in-process when the electric wire is taken out, sends out the condition and will tighten up to produce the restoring force to the take-up reel, take place counter rotation when guaranteeing the later stage to reset, tighten up the electric wire, and then will remove the locomotive after the removal and drag back initial position.
Specifically, the locking device comprises a rotating shaft 71 fixedly connected to the rotating column, a circle of ratchets 72 arranged on the rotating shaft, a ratchet gear matched with the ratchets, an elastic pressing part matched with the ratchet gear 73 and a moving part used for driving the ratchet gear to move up and down, wherein the ratchet gear is a circle of ratchets distributed on the circumferential surface of a metal wheel; specifically, the elastic pressing part includes an L-shaped rod 74 made of metal, a positioning member 75, an opening groove 76, a blocking edge 77, a protrusion 78 and an elastic member 79; the positioning element 75 is a metal column, and the opening slot 76 is a column and is arranged in the positioning element 75; the cross bar of the L-shaped rod 74 is connected with the ratchet gear, and the upper part of the vertical rod penetrates into the open slot 76 and can move up and down with the open slot; the convex part 78 is a ring-shaped flange formed by the outward protrusion of the upper part of the L-shaped rod, the blocking edge 77 is a ring of convex part formed by the inward extension of the lower part of the inner wall of the open slot, and the inner diameter of the blocking edge is smaller than the outer diameter of the convex part, so that the L-shaped rod cannot fall out of the open slot, and when the positioning part moves, the L-shaped rod can be driven to move; two first limiting arms 84 are symmetrically arranged on the L-shaped rod 74 from left to right, two sliding grooves 421 are symmetrically arranged on the inner wall of the storage cavity 411 from left to right, the first limiting arms 84 are metal rods, one end of each first limiting arm is fixedly connected with the L-shaped rod, and the other end of each first limiting arm penetrates through the corresponding sliding groove 421; two second limiting arms 85 are symmetrically arranged on the left and right of the outer wall of the positioning piece 75, the second limiting arms 85 are metal rods, one end of each second limiting arm is fixedly connected with the outer wall of the positioning piece, and the other end of each second limiting arm penetrates through the sliding groove; make L type pole and setting element only can move and can't rotate relative the rotary drum in vertical direction to when the rotary drum rotates, just can drive the setting element and drive L type pole and take place to reciprocate.
The elastic part 79 is a spring, the elastic part 79 is arranged between the convex part and the inner wall of the open slot, one end of the elastic part is fixedly connected with the convex part, and the other end of the elastic part is fixedly connected with the top wall of the open slot; when the rotation is carried out along the direction in which the rotation can be carried out, the ratchet gear needs to slightly float, otherwise, the rotation of the rotating shaft cannot be realized; through the arrangement of the elastic piece, under the condition that the arc surface of the ratchet is matched with the arc surface of the ratchet gear, the arc surface can push the ratchet gear to slightly move upwards, so that the rotating shaft can rotate, but under the action of the elastic piece, the ratchet gear can be fast and always in a state of being tightly pressed on the rotating shaft and tightly attached to the ratchet; therefore, when the rotating shaft needs to rotate reversely to take up the wire, the ratchet and the ratchet gear are in a state of propping against a vertical plane, and the rotating shaft cannot rotate in the direction.
The moving part comprises a rotating cylinder 81 made of metal, an internal thread 82 arranged on the inner wall of the rotating cylinder and an external thread 83 arranged on the outer wall of the positioning piece and matched with the internal thread; the upper part of the rotary drum 81 is fixedly connected with the placing seat, the lower part of the rotary drum penetrates into the storage cavity, the storage box is provided with a through hole for the rotary drum to penetrate into the storage cavity, and the through hole is arranged at an eccentric position at the upper part of the storage box, so that when the placing seat rotates to a storage position around the central line of the rotary drum, the end surface of the placing seat cannot exceed the side wall of the storage box; and when placing the seat and rotating to the position of charging, the terminal surface of placing the seat will stretch out to the lateral wall of bin for the rifle that charges when charging for the car, will have certain clearance between removal frame and the car, thereby avoids removing the existence of frame and causes the influence to charging.
Preferably, the upper surface of the storage box 41 is provided with a first positioning protrusion 411 and a second positioning protrusion 412 at positions corresponding to the left and right sides of the through hole, the first positioning protrusion 411 and the second positioning protrusion 412 are two protrusions formed by protruding the upper surface of the storage box 41 upwards, and the upper surface of the protrusions is preferably a cambered surface; the placing seat 44 is provided with a positioning groove 442, the positioning groove 442 is two grooves formed in the lower surface of the placing seat 44, the positioning convex part can be clamped into the positioning groove, effective positioning of the placing seat is realized through the matching of the positioning groove and the positioning part, the situation that the placing seat rotates in the charging process is avoided, the possibility of misoperation is reduced, and the safety is higher; specifically, when placing the seat and being in the position of charging, for first location convex part card income to the constant head tank in, when placing the seat and being in the position of accomodating, for second location convex part card income to the constant head tank in.
The moving vehicle 4 is provided with a handle 45; when charging is needed, the movable vehicle is pulled out of the containing cavity by the holding handle, then the placing seat is rotated to a charging position, and then the movable vehicle is pulled outwards to move to the side of the vehicle to be charged, at the moment, the wire is in a wire releasing process, and the placing seat is in the charging position, so that the wire collecting disc cannot rotate reversely, and the wire collecting operation cannot be carried out on the wire; then the charging gun is taken out from the placing seat and inserted into the automobile charging port for charging; the area is charged and is accomplished the back, will charge the rifle and take off, puts back again and places the seat and rotate to accomodating the position, and ratchet gear shifts up this moment for the take-up reel takes place the counter rotation under the restoring force effect of clockwork spring spare, receives the line to the electric wire, and the locomotive is moved to filling electric pile at the in-process that the electric wire shortens gradually, is pushed at last to accomodating the intracavity.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (8)
1. An apparatus for supplying power to an electric vehicle, characterized by: comprises that
A charging pile (1),
the charging gun (2) is connected with the charging pile (1) through an electric wire (3);
the moving vehicle (4) is matched with the charging gun (2) and is used for placing the charging gun and driving the charging gun (2) to move to a position for charging the automobile; a containing cavity (11) matched with the moving vehicle (4) is formed in the charging pile (1), and a through groove (111) through which a power supply line penetrates is formed in the containing cavity (11);
the electric wire winding device is used for winding and accommodating the electric wire (3);
the elastic reset device is matched with the electric wire winding device and is used for realizing automatic winding of the electric wire winding device after the electric wire winding device is wound and unwound;
the locking device is used for controlling the elastic resetting device to work or stop working and comprises a rotating shaft (71) fixedly connected to the rotating column, a circle of ratchets (72) arranged on the rotating shaft, a ratchet gear matched with the ratchets, an elastic pressing part matched with the ratchet gear (73) and a moving part used for driving the ratchet gear to move up and down;
the anti-collision device is used for protecting the charging gun (2) when the moving vehicle (4) is stored back into the storage cavity (11);
the upper surface of the storage box (41) is provided with a first positioning convex part (411) and a second positioning convex part (412) corresponding to the left side and the right side of the through hole respectively, the first positioning convex part (411) and the second positioning convex part (412) are two convex blocks formed by the upward protrusion of the upper surface of the storage box (41), and the upper surfaces of the convex blocks are cambered surfaces; the placing seat (44) is provided with positioning grooves (442), the positioning grooves (442) are two grooves arranged on the lower surface of the placing seat (44), and the positioning convex parts can be clamped into the positioning grooves;
a placing seat (44) for placing a charging gun is arranged on the moving vehicle (4), and a mounting cavity (441) is arranged on the placing seat;
the elastic pressing part comprises an L-shaped rod (74) made of metal, a positioning piece (75), an opening groove (76), a blocking edge (77), a convex part (78) and an elastic piece (79);
the moving part comprises a rotating cylinder (81) made of metal, an internal thread (82) arranged on the inner wall of the rotating cylinder and an external thread (83) arranged on the outer wall of the positioning piece and matched with the internal thread.
2. The device for powering an electric vehicle according to claim 1, characterized in that: the anti-collision device comprises two groups of first buffer parts (91) arranged on the inner upper part of the containing cavity (11) and second buffer parts (92) arranged on the side wall of the containing cavity.
3. The device for powering an electric vehicle according to claim 2, characterized in that: the first buffer component (91) comprises an arc-shaped plate (911) and a plurality of buffer pieces (912) arranged between the arc-shaped plate and the inner wall of the receiving cavity; the outer end of the arc-shaped plate (911) is bent outwards to form a bent part (913).
4. The device for powering an electric vehicle according to claim 2, characterized in that: the second buffer part (92) comprises a buffer plate (921) and a buffer pad (922) arranged between the buffer plate and the side wall of the storage cavity, and the buffer pad (922) is fixedly connected with the inner wall of the storage cavity (11) and the buffer plate (921) respectively.
5. The device for powering an electric vehicle according to claim 1, characterized in that: a positioning sleeve (112) is arranged in the through groove (111), an annular positioning convex part (113) is arranged on the inner wall of the positioning sleeve (112), and the inner diameter of the positioning convex part (113) is smaller than the outer diameter of the electric wire (3).
6. The device for powering an electric vehicle according to claim 1, characterized in that: the wire winding device comprises a rotary column (51) rotatably arranged on the storage box, a take-up reel (52) connected with the rotary column, a take-up slot (53) arranged on the take-up reel and a cover shell (54) covering the take-up reel.
7. The device for powering an electric vehicle according to claim 6, characterized in that: the elastic resetting device comprises a rotating column (61) fixedly arranged on the inner wall of the housing, a column groove (62) arranged on the take-up reel and a spring piece (63) arranged between the rotating column and the column groove, wherein one end of the spring piece (63) is fixedly connected with the column groove (62), and the other end of the spring piece is fixedly connected with the rotating column (61).
8. The device for powering an electric vehicle according to claim 7, characterized in that: a placing seat (44) for placing a charging gun is arranged on the moving vehicle (4), and a mounting cavity (441) is arranged on the placing seat (44); the placing seat (44) can rotate relative to the moving vehicle (4) and is provided with a charging position and a storage position, and when the placing seat (44) is located at the charging position, the locking device controls the elastic resetting device to stop working; when the placing seat (44) is located at the storage position, the locking device controls the elastic resetting device to work again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997819.8A CN109130914B (en) | 2018-08-29 | 2018-08-29 | Device for supplying power to electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810997819.8A CN109130914B (en) | 2018-08-29 | 2018-08-29 | Device for supplying power to electric automobile |
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| Publication Number | Publication Date |
|---|---|
| CN109130914A CN109130914A (en) | 2019-01-04 |
| CN109130914B true CN109130914B (en) | 2022-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810997819.8A Active CN109130914B (en) | 2018-08-29 | 2018-08-29 | Device for supplying power to electric automobile |
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| Country | Link |
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| CN (1) | CN109130914B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112158688B (en) * | 2020-09-11 | 2022-04-05 | 广东省惠州七五六地质测绘工程公司 | Engineering surveying technique pay-off |
| CN112881031B (en) * | 2021-01-21 | 2023-09-12 | 广州橙行智动汽车科技有限公司 | Vehicle testing device and vehicle testing equipment |
Citations (4)
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|---|---|---|---|---|
| CN107336630A (en) * | 2017-07-11 | 2017-11-10 | 孝感市创捷电子科技有限公司 | A kind of new energy charging electric car device |
| JP2018019453A (en) * | 2016-07-25 | 2018-02-01 | 三菱電機株式会社 | Charge and discharge device |
| CN207106232U (en) * | 2017-08-17 | 2018-03-16 | 江苏迅电畅达电源科技有限公司 | A kind of single rifle direct-current charging post with charging gun defencive function |
| CN207510256U (en) * | 2017-11-30 | 2018-06-19 | 山东汇电新能源科技有限公司 | A kind of charging pile for facilitating wiring based on new-energy automobile |
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2018
- 2018-08-29 CN CN201810997819.8A patent/CN109130914B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018019453A (en) * | 2016-07-25 | 2018-02-01 | 三菱電機株式会社 | Charge and discharge device |
| CN107336630A (en) * | 2017-07-11 | 2017-11-10 | 孝感市创捷电子科技有限公司 | A kind of new energy charging electric car device |
| CN207106232U (en) * | 2017-08-17 | 2018-03-16 | 江苏迅电畅达电源科技有限公司 | A kind of single rifle direct-current charging post with charging gun defencive function |
| CN207510256U (en) * | 2017-11-30 | 2018-06-19 | 山东汇电新能源科技有限公司 | A kind of charging pile for facilitating wiring based on new-energy automobile |
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| CN109130914A (en) | 2019-01-04 |
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