CN112265462A - New energy automobile fills anti-falling mechanism of electric pile - Google Patents
New energy automobile fills anti-falling mechanism of electric pile Download PDFInfo
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- CN112265462A CN112265462A CN202011210797.XA CN202011210797A CN112265462A CN 112265462 A CN112265462 A CN 112265462A CN 202011210797 A CN202011210797 A CN 202011210797A CN 112265462 A CN112265462 A CN 112265462A
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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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- 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
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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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
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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
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses an anti-falling mechanism of a new energy automobile charging pile, which comprises a charging pile box body, wherein a box body wire passing hole is formed in one side of the charging pile box body, a middle supporting plate is fixedly connected to the inner side wall of the charging pile box body, and a shaft passing hole is formed in the middle of the middle supporting plate. This new energy automobile fills anti-falling mechanism of electric pile, through the motor, the cooperation setting of wire winding gyro wheel and the spacing seat of cable, make this new energy automobile fill electric pile's anti-falling mechanism possess the automatic effect of retrieving the charging cable and avoiding electric cable to drop ground, through plug touch switch, the swing switch, flexible fore-set and motor cooperation setting, make this new energy automobile fill electric pile's anti-falling mechanism possess the automatic effect of retrieving the charging cable and avoiding electric cable to drop ground, through the positioning seat on the plug, the cooperation setting of positioning seat and stop pin under the plug, make this new energy automobile fill electric pile's anti-falling mechanism possess the effect that prevents charging plug from charging the fixing base and drop.
Description
Technical Field
The invention relates to the technical field of automobile charging piles, in particular to an anti-falling mechanism of a new energy automobile charging pile.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in formed technical principle, new technology and new structure, and comprises a pure electric automobile, an extended range electric automobile, a hybrid electric automobile, a fuel cell electric automobile, a hydrogen engine automobile, other new energy automobiles and the like.
But there are some problems in the use of current electric pile of filling, charging plug's charging cable can not be withdrawed automatically and fill electric pile inside and lead to the ground that drops to damage easily on the one hand, can't detect out also can not be withdrawed automatically and lead to dangerous the emergence when charging plug drops to the ground on the one hand, on the other hand plug fixing base can't lock the charging plug and drop easily, provide a new energy automobile fills electric pile's anti-falling mechanism for this reason, have and withdraw charging cable automatically and avoid electric cable to drop ground, detectable charging plug drops and packs up the cable and mentions charging plug and prevent that charging plug from the advantage that charging fixing base dropped.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the anti-dropping mechanism of the new energy automobile charging pile, which has the advantages of automatically withdrawing the charging cable to avoid the electric cable from dropping on the ground, detecting the dropping of the charging plug, retracting the cable to lift the charging plug, preventing the charging plug from dropping from the charging fixing seat and the like, and solves the problems that the charging cable of the charging plug cannot be automatically withdrawn inside the charging pile to cause the dropping on the ground to be easily damaged, the charging plug cannot be detected when dropping on the ground, the charging plug cannot be automatically withdrawn to cause the danger, and the plug fixing seat cannot be locked to lock the charging plug to easily drop.
(II) technical scheme
In order to achieve the purposes of automatically withdrawing the charging cable to avoid the electric cable from falling on the ground, detecting the falling of the charging plug, retracting the cable to lift the charging plug and preventing the charging plug from falling from the charging fixing seat, the invention provides the following technical scheme: an anti-falling mechanism of a new energy automobile charging pile comprises a charging pile box body, wherein a box body wire passing hole is formed in one side of the charging pile box body, a middle supporting plate is fixedly connected to the inner side wall of the charging pile box body, a shaft passing hole is formed in the middle of the middle supporting plate, a bearing seat is fixedly connected to one side of the middle supporting plate and the inner side wall of the charging pile box body, a wire winding roller is rotatably connected to the inside of the bearing seat, a motor is fixedly connected to the other side of the middle supporting plate, a cable limiting seat is fixedly connected to the lower portion, close to the box body wire passing hole, of the charging pile box body, a charging head fixing seat is fixedly connected to the outer side face, close to the box body wire passing hole, of the charging pile box body, the charging head fixing seat, an angle limiting plate is fixedly connected above the fixed substrate close to the substrate wire passing hole, a substrate lower threaded hole is formed below the fixed substrate close to the substrate wire passing hole, a lower positioning seat mounting block is fixedly connected to the other side of the fixed substrate close to the substrate wire passing hole, a substrate upper threaded hole is formed above the fixed substrate, a floating wheel assembly is rotatably connected in the middle of the rotating shaft, a swing switch and a telescopic ejection column are in threaded connection with the inner portion of the substrate lower threaded hole, a plug lower positioning seat is fixedly connected to the outer surface of the lower positioning seat mounting block, an plug upper positioning seat is fixedly connected to the outer surface of the fixed substrate close to the substrate upper threaded hole, a locking pin is movably connected below the plug upper positioning seat, and charging cables are arranged in the winding roller, in the cable limiting seat and in the middle of the floating wheel assembly, charging plugs are arranged at one end of the charging cable, inside the lower plug positioning seat and inside the upper plug positioning seat, and a plug touch switch is in threaded connection with the inside of the threaded hole in the substrate.
Preferably, the quantity of the spacing seat of cable is two, fixes respectively in the top of being close to wire winding gyro wheel and the below of being close to the loose wheel assembly, the spacing seat of cable passes through the fix with screw at the inside wall that fills the electric pile box, the hole of the spacing seat of cable and the spacing seat of cable are clearance fit, and the both ends end of hole all is provided with the radius angle.
Preferably, the floating wheel assembly includes the mounting panel that floats, one side fixedly connected with gyro wheel fixing base of the mounting panel that floats, the centre of gyro wheel fixing base rotates and is connected with the cable gyro wheel, the articulated seat of the floating board of opposite side fixedly connected with of the mounting panel that floats, the below of the mounting panel that floats is provided with the floating baffle, the floating board line hole has been seted up to the centre that is close to the gyro wheel fixing base of the mounting panel that floats.
Preferably, the quantity of cable gyro wheel is two, the circular arc groove has been seted up to the periphery of cable gyro wheel, and the radius in circular arc groove is the same with the radius of charging cable, the line hole is seted up in the middle of two cable gyro wheels to the floating plate, the hole of gyro wheel fixing base equals the distance of pivot and angle limiting plate upper surface to the distance of the mounting panel that floats.
Preferably, the number of the threaded holes under the base plate is three, the threaded holes under the middle base plate are in threaded connection with a swing switch, the threaded holes under the base plates on two sides are in threaded connection with two telescopic jacking columns, the swing switch and the floating baffle are arranged at a distance, and the telescopic jacking columns are in contact with the floating baffle.
Preferably, flexible fore-set includes the fore-set swivel nut, the inside swing joint of fore-set swivel nut has the slip post, be provided with compression spring between fore-set swivel nut hole bottom surface and the slip post, the surface of fore-set swivel nut is the screw thread, the one end of fore-set swivel nut is provided with a straight line groove, the one end of slip post is the bulb.
Preferably, a plug limiting groove is formed in the middle of the plug upper positioning seat, a plug detection hole is formed in the bottom surface of the plug limiting groove, a plug fixing groove is formed below the plug limiting groove, an upper positioning jack is formed above the plug fixing groove, a lower positioning jack is formed below the plug fixing groove, and the lower positioning jack is a stepped hole.
Preferably, the locking pin comprises a pin pull ring, an upper locking pin and a lower sliding pin, one end of the lower sliding pin is fixedly connected with a sliding pin end ring, the length of the lower sliding pin is greater than that of the upper locking pin, the length difference is the same as the width of the plug fixing groove, and a return spring is arranged between the lower sliding pin and the positioning lower insertion hole.
Preferably, the charging plug comprises a plug handle and a plug head, the side edge of the plug handle is connected with the charging cable, and the bottom of the arc surface of the lower positioning seat of the plug is provided with a wire passing hole.
(III) advantageous effects
Compared with the prior art, the invention provides an anti-falling mechanism of a new energy automobile charging pile, which has the following beneficial effects:
1. this new energy automobile fills anti-falling mechanism of electric pile, through the motor, the cooperation setting of wire winding gyro wheel and the spacing seat of cable, the anti-falling mechanism that makes this new energy automobile fill electric pile has possessed the automatic effect of retrieving the charging cable and avoiding electric cable to drop ground, it is smooth and easy to make the charging cable slide in filling the inside slip of electric pile box through the correction of the spacing seat of two cables, it will not have the charging cable winding that external force dragged to pack up to drive the wire winding gyro wheel through the motor, thereby realize retrieving the effect that the charging cable avoids electric cable to drop ground automatically.
2. This new energy automobile fills anti-falling mechanism of electric pile, through plug touch switch, swing switch, flexible fore-set and motor cooperation setting, make this new energy automobile fill anti-falling mechanism of electric pile possess the automatic effect of regaining charging cable and avoiding electric cable to drop ground, do not show charging plug to leave positioning seat on the plug when plug touch switch is pressed, swing switch is not pressed simultaneously and is explained charging cable and be located the state of pine nobody and hold, then motor work packs up charging cable and mentions charging plug.
3. This new energy automobile fills anti-falling mechanism of electric pile, through positioning seat on the plug, the cooperation setting of positioning seat and stop pin under the plug, the anti-falling mechanism that makes this new energy automobile fill electric pile has possessed the effect that prevents charging plug from charging the fixing base and dropping, the profile modeling of positioning seat is lived charging plug restriction under positioning seat and the plug on the plug, die the only mobilizable direction card of charging plug through the stop pin, the stop pin passes through the spring and resets, and the slip direction of stop pin is inconsistent with the direction that charging plug took off, even also can't take out charging plug hard if the stop pin is not scratched, thereby reached and avoided the risk that charging plug dropped.
Drawings
Fig. 1 is a schematic structural diagram of an overall cross-sectional view of an anti-dropping mechanism of a new energy vehicle charging pile provided by the invention;
fig. 2 is a schematic structural diagram of a partial left view of an anti-dropping mechanism of a new energy vehicle charging pile according to the present invention;
fig. 3 is a schematic structural diagram of a partial cross-sectional view of an anti-dropping mechanism of a new energy vehicle charging pile according to the present invention;
fig. 4 is a schematic structural diagram of a charging pile box of an anti-dropping mechanism of a charging pile of a new energy automobile, which is provided by the invention;
fig. 5 is a schematic structural diagram of a charging head fixing seat of an anti-dropping mechanism of a new energy automobile charging pile, provided by the invention;
FIG. 6 is a schematic structural diagram of a falling prevention mechanism structure floating assembly of a new energy automobile charging pile provided by the invention;
fig. 7 is a schematic structural view of a telescopic ejection column of an anti-dropping mechanism of a new energy automobile charging pile, provided by the invention;
fig. 8 is a schematic structural diagram of a positioning seat on a plug of an anti-falling mechanism of a new energy vehicle charging pile according to the invention;
fig. 9 is a schematic structural diagram of a locking pin of an anti-dropping mechanism of a charging pile of a new energy vehicle according to the present invention.
In the figure: 1. a charging pile box body; 101. a line passing hole of the box body; 102. a middle support plate; 103. a shaft passing hole; 2. a bearing seat; 3. a winding roller; 4. a motor; 5. a cable limiting seat; 6. a charging head fixing seat; 61. fixing the substrate; 62. a substrate via hole; 63. a rotating shaft; 64. an angle limiting plate; 65. a lower threaded hole of the substrate; 66. a lower positioning seat mounting block; 67. a threaded hole in the substrate; 7. a floating wheel assembly; 71. a floating mounting plate; 72. a roller fixing seat; 73. a cable roller; 74. the floating plate is hinged with the base; 75. a floating baffle; 76. a floating plate wire passing hole; 8. a swing switch; 9. a telescopic top pillar; 91. a top post thread sleeve; 92. a sliding post; 93. a compression spring; 10. a lower plug positioning seat; 11. a positioning seat is arranged on the plug; 111. a plug limiting groove; 112. a plug detection hole; 113. a plug fixing groove; 114. positioning the upper jack; 115. positioning the lower jack; 12. a locking pin; 121. a pin ring; 122. an upper lock pin; 123. a down slide pin; 124. a sliding pin end ring; 13. a charging cable; 14. a charging plug; 15. the plug touches the switch.
Detailed Description
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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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.
Referring to fig. 1-9, an anti-dropping mechanism for a charging pile of a new energy automobile comprises a charging pile box body 1, a box body wire passing hole 101 is formed in one side of the charging pile box body 1, a middle supporting plate 102 is fixedly connected to the inner side wall of the charging pile box body 1, a shaft passing hole 103 is formed in the middle of the middle supporting plate 102, a bearing seat 2 is fixedly connected to one side of the middle supporting plate 102 and the inner side wall of the charging pile box body 1, a wire winding roller 3 is rotatably connected to the inside of the bearing seat 2, a motor 4 is fixedly connected to the other side of the middle supporting plate 102, a cable limiting seat 5 is fixedly connected to the lower portion of the charging pile box body, which is close to the box body wire passing hole 101, two cable limiting seats 5 are respectively fixed to the upper portion close to the wire winding roller 3 and the lower portion close to the floating wheel assembly 7, the cable limiting seat, the two ends of the inner hole are both provided with fillets, the charging pile box body 1 is fixedly connected with a charging head fixing seat 6 close to the outer side surface of the box body wire passing hole 101, the charging head fixing seat 6 comprises a fixing base plate 61, one side of the fixing base plate 61 is provided with a base plate wire passing hole 62, two sides of the fixing base plate 61 close to the base plate wire passing hole 62 are fixedly connected with a rotating shaft 63, an angle limiting plate 64 is fixedly connected above the fixing base plate 61 close to the base plate wire passing hole 62, a base plate lower threaded hole 65 is arranged below the fixing base plate 61 close to the base plate wire passing hole 62, the other side of the fixing base plate 61 close to the base plate wire passing hole 62 is fixedly connected with a lower positioning seat mounting block 66, an upper base plate threaded hole 67 is arranged above the fixing base plate 61, the number of the base plate lower threaded holes 65 is three, the swing switch 8 is arranged at a distance from the floating baffle 75, the telescopic top pillar 9 is in contact with the floating baffle 75, the floating wheel assembly 7 is rotatably connected in the middle of the rotating shaft 63, the floating wheel assembly 7 comprises a floating mounting plate 71, one side of the floating mounting plate 71 is fixedly connected with a roller fixing seat 72, the middle of the roller fixing seat 72 is rotatably connected with a cable roller 73, the other side of the floating mounting plate 71 is fixedly connected with a floating plate hinge seat 74, the floating baffle 75 is arranged below the floating mounting plate 71, the middle of the floating mounting plate 71, which is close to the roller fixing seat 72, is provided with a floating plate wire passing hole 76, the number of the cable rollers 73 is two, the periphery of the cable roller 73 is provided with an arc groove, the radius of the arc groove is the same as that of the charging cable 13, the floating plate wire passing hole 76 is arranged in the middle of the two cable rollers 73, the distance from the, the inner thread of the base plate lower threaded hole 65 is connected with a swing switch 8 and a telescopic top column 9, the telescopic top column 9 comprises a top column screw sleeve 91, the inner part of the top column screw sleeve 91 is movably connected with a sliding column 92, a compression spring 93 is arranged between the bottom surface of an inner hole of the top column screw sleeve 91 and the sliding column 92, the outer surface of the top column screw sleeve 91 is a thread, one end of the top column screw sleeve 91 is provided with a straight groove, one end of the sliding column 92 is a ball head, the outer surface of a lower positioning seat mounting block 66 is fixedly connected with a plug lower positioning seat 10, the outer surface of a fixed base plate 61 close to the base plate upper threaded hole 67 is fixedly connected with a plug upper positioning seat 11, the middle of the plug upper positioning seat 11 is provided with a plug limiting groove 111, the bottom surface of the plug limiting groove 111 is provided with a plug detection hole 112, a plug fixing groove 113 is provided below the plug limiting groove 111, a positioning upper, the lower positioning jack 115 is a stepped hole, a locking pin 12 is movably connected below the upper plug positioning seat 11, the locking pin 12 comprises a pin pull ring 121, an upper locking pin 122 and a lower sliding pin 123, one end of the lower sliding pin 123 is fixedly connected with a sliding pin end ring 124, the length of the lower sliding pin 123 is greater than that of the upper locking pin 122, the length difference is the same as the width of the plug fixing groove 113, a reset spring is arranged between the lower sliding pin 123 and the lower positioning jack 115, the charging cables 13 are arranged inside the winding roller 3, inside the cable limiting seat 5 and in the middle of the floating wheel assembly 7, the charging plugs 14 are arranged at one end of the charging cable 13, inside the lower plug positioning seat 10 and inside the upper plug positioning seat 11, the plug touch switch 15 is connected inside the threaded hole 67 on the substrate through a plug, the charging plug 14 comprises a plug handle and a plug head, and the side edge, the bottom of the arc surface of the lower plug positioning seat 10 is provided with a wire passing hole.
When in use, the locking pin 12 is firstly pulled out through the pin pull ring 121, because the return spring is arranged between the lower sliding pin 123 and the positioning lower jack 115, the locking pin 12 is reset to lock the charging plug 14 again as long as the pin pull ring 121 is released, because the sliding direction of the locking pin 12 is not consistent with the direction of removing the charging plug 14, if the locking pin 12 is not scratched, the charging plug 14 can not be taken out even if force is applied, when the locking pin 12 is pulled out outwards and the upper sliding pin 122 blocked on the charging plug 14 is removed, then the charging plug 14 can be horizontally pulled out by grabbing the plug handle of the charging plug 14 by hand, the plug touch switch 15 is loosened when the plug touch switch 15 and the swing switch 8 are in the loosened rotating state, the charging plug 14 is judged to have fallen, the charging cable 13 is further rotated and retracted by the motor 4, and the tension force applied to both ends of the charging cable 13 is increased when the charging plug 14 is grabbed by a person, further, the tension force of the charging cable 13 overcomes the elastic force of the telescopic jacking columns 9 to enable the floating wheel assembly 7 to swing downwards, the further floating baffle plate 75 presses the swing switch 8 to judge that the charging plug 14 is interfered by external force, so that the motor 4 stops acting, further, the charging cable 13 can be pulled outwards to use the charging plug 14 for charging, if the swing switch 8 is not pressed down when the motor 4 rotates, the charging plug 14 is judged to be not interfered by external force and possibly dropped, the motor 4 continues to work to pack the charging cable 13 to lift the charging plug 14 until the external charging cable 13 is completely packed, at the moment, the charging plug 14 is clamped below the plug lower positioning seat 10, the swing switch 8 is pressed down to stop working, if the charging cable 13 drops on the ground or is not pulled straight in the charging process, the small telescopic jacking columns 9 of the charging cable 13 reset the floating wheel assembly 7 to enable the swing switch 8 to be loosened, further motor 4 work is packed up unnecessary charging cable 13 and is avoided the ground damage that drops, the moment of torsion of motor 4 is restricted within a range at this in-process, avoid the moment of torsion too big hinder to charging cable 13, the power that need overcome is swung down by flexible fore-set 9 to loose wheel assembly 7 at this in-process, can be through the size of the compression distance adjustment power of the flexible fore-set 9 of adjustment, when charging completion back charging plug 14 toward positioning seat 11 on the plug fixed, the cable tensile force reduces swing switch 8 and loosens motor 4 and rotates, pack up charging cable 13 automatically.
To sum up, the anti-dropping mechanism of the new energy automobile charging pile has the effect of automatically withdrawing the charging cable 13 to prevent the cable from falling off the ground through the matching arrangement of the motor 4, the winding roller 3 and the cable limiting seats 5, the charging cable 13 can smoothly slide in the charging pile box body 1 through the correction of the two cable limiting seats 5, the charging cable 13 which is not pulled by external force is wound and collected through the motor 4 driving the winding roller 3, so that the effect of automatically withdrawing the charging cable 13 to prevent the cable from falling off the ground is realized, the anti-dropping mechanism of the new energy automobile charging pile has the effect of automatically withdrawing the charging cable 13 to prevent the cable from falling off the ground through the matching arrangement of the plug touch switch 15, the swing switch 8, the telescopic support pillar 9 and the motor 4, and when the plug touch switch 15 is not pressed, the charging plug 14 is separated from the positioning seat 11 on the plug, meanwhile, the swing switch 8 is not pressed down to indicate that the charging cable is not held by a person in a loose state, the motor 4 works to pack up the charging cable 13 and lift the charging plug 14, the anti-falling mechanism of the charging pile of the new energy automobile has the effect of preventing the charging plug 14 from falling off from the charging fixing seat through the matching arrangement of the upper plug positioning seat 11, the lower plug positioning seat 10 and the locking pin 12, the charging plug 14 is limited through the profiling of the upper plug positioning seat 11 and the lower plug positioning seat 10, the charging plug 14 is clamped in the only movable direction through the locking pin 12, the locking pin 12 is reset through a spring, the sliding direction of the locking pin 12 is inconsistent with the taking-off direction of the charging plug 14, the charging plug 14 cannot be taken out even if the locking pin 12 is not opened, and the risk of avoiding the charging plug 14 from falling off is achieved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a new energy automobile fills electric pile's anti falling mechanism, includes fills electric pile box (1), its characterized in that: the charging pile is characterized in that a box body wire passing hole (101) is formed in one side of a charging pile box body (1), a middle supporting plate (102) is fixedly connected to the inner side wall of the charging pile box body (1), a shaft passing hole (103) is formed in the middle of the middle supporting plate (102), a bearing seat (2) is fixedly connected to one side of the middle supporting plate (102) and the inner side wall of the charging pile box body (1), a winding roller (3) is rotatably connected to the inside of the bearing seat (2), a motor (4) is fixedly connected to the other side of the middle supporting plate (102), a cable limiting seat (5) is fixedly connected to the lower portion, close to the box body wire passing hole (101), of the charging pile box body (1), a charging head fixing seat (6) is fixedly connected to the outer side face, close to the box body wire passing, the wire guide plate is characterized in that a substrate wire guide hole (62) is formed in one side of the fixed substrate (61), two sides of the fixed substrate (61) close to the substrate wire guide hole (62) are fixedly connected with a rotating shaft (63), the fixed substrate (61) is close to the upper side of the substrate wire guide hole (62) and is fixedly connected with an angle limiting plate (64), a substrate lower threaded hole (65) is formed in the lower side of the fixed substrate (61) close to the substrate wire guide hole (62), a lower positioning seat mounting block (66) is fixedly connected to the other side of the fixed substrate (61) close to the substrate wire guide hole (62), a substrate upper threaded hole (67) is formed in the upper side of the fixed substrate (61), a floating wheel assembly (7) is rotatably connected to the middle of the rotating shaft (63), a swing switch (8) and a telescopic jacking column (9) are connected to the internal threads of the substrate lower threaded hole (65), and a lower positioning seat, the utility model discloses a wire winding gyro wheel, including fixed base plate (61), locating seat (11) on the outer fixed surface of screw hole (67) on the base plate on the fixed base plate (61) be close to, the below swing joint of locating seat (11) has stop pin (12) on the plug, the inside of wire winding gyro wheel (3), the inside of the spacing seat of cable (5) and the centre of loose pulley assembly (7) all are provided with charging cable (13), charging plug (14) all are provided with in the inside of one end of charging cable (13), positioning seat (10) under the plug and the inside of locating seat (11) on the plug, screw hole (67) internal thread is connected with plug touch switch (15) on the base plate.
2. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: the quantity of the spacing seat of cable (5) is two, fixes respectively in the top of being close to wire winding gyro wheel (3) and the below of being close to loose pulley assembly (7), the inside wall at electric pile box (1) is filled through the fix with screw in spacing seat of cable (5), the hole of the spacing seat of cable (5) and the spacing seat of cable (5) are clearance fit, and the both ends of hole all are provided with the radius angle.
3. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: the floating wheel assembly (7) comprises a floating mounting plate (71), one side of the floating mounting plate (71) is fixedly connected with a roller fixing seat (72), the middle of the roller fixing seat (72) is connected with a cable roller (73), the other side of the floating mounting plate (71) is fixedly connected with a floating plate hinging seat (74), a floating baffle plate (75) is arranged below the floating mounting plate (71), and a floating plate wire passing hole (76) is formed in the middle of the floating mounting plate (71) close to the roller fixing seat (72).
4. The anti-falling mechanism of the new energy automobile charging pile according to claim 3, characterized in that: the quantity of cable gyro wheel (73) is two, the circular arc groove has been seted up to the periphery of cable gyro wheel (73), and the radius in circular arc groove is the same with the radius of charging cable (13), floating plate crosses line hole (76) and sets up in the middle of two cable gyro wheels (73), the hole of gyro wheel fixing base (72) equals the distance of pivot (63) and angle limiting plate (64) upper surface to the distance of floating mounting panel (71).
5. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: the quantity of screw hole (65) is three under the base plate, screw hole (65) threaded connection has a swing switch (8) under the middle base plate, screw hole (65) threaded connection has two flexible fore-posts (9) under the base plate of both sides, swing switch (8) are provided with the distance with unsteady baffle (75), flexible fore-post (9) and unsteady baffle (75) contact.
6. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: flexible fore-set (9) are including fore-set swivel nut (91), the inside swing joint of fore-set swivel nut (91) has slip post (92), be provided with compression spring (93) between fore-set swivel nut (91) hole bottom surface and slip post (92), the surface of fore-set swivel nut (91) is the screw thread, the one end of fore-set swivel nut (91) is provided with a straight groove, the one end of slip post (92) is the bulb.
7. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: plug spacing groove (111) have been seted up in the centre of positioning seat (11) on the plug, plug inspection hole (112) have been seted up to the bottom surface of plug spacing groove (111), plug fixed slot (113) have been seted up to the below of plug spacing groove (111), jack (114) have been seted up in the location in the top of plug fixed slot (113), jack (115) under the location have been seted up to the below of plug fixed slot (113), jack (115) are the step hole under the location.
8. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: the locking pin (12) comprises a pin pull ring (121), an upper locking pin (122) and a lower sliding pin (123), one end of the lower sliding pin (123) is fixedly connected with a sliding pin end ring (124), the length of the lower sliding pin (123) is larger than that of the upper locking pin (122), the length difference is the same as the width of the plug fixing groove (113), and a return spring is arranged between the lower sliding pin (123) and the positioning lower insertion hole (115).
9. The anti-falling mechanism of the new energy automobile charging pile according to claim 1, characterized in that: the charging plug (14) comprises a plug handle and a plug head, the side edge of the plug handle is connected with the charging cable (13), and the bottom of the arc surface of the plug lower positioning seat (10) is provided with a wire passing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210797.XA CN112265462A (en) | 2020-11-03 | 2020-11-03 | New energy automobile fills anti-falling mechanism of electric pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011210797.XA CN112265462A (en) | 2020-11-03 | 2020-11-03 | New energy automobile fills anti-falling mechanism of electric pile |
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| Publication Number | Publication Date |
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| CN112265462A true CN112265462A (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011210797.XA Withdrawn CN112265462A (en) | 2020-11-03 | 2020-11-03 | New energy automobile fills anti-falling mechanism of electric pile |
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| CN (1) | CN112265462A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113733959A (en) * | 2021-09-08 | 2021-12-03 | 西安理工大学 | New energy automobile fills electric pile |
| CN114475323A (en) * | 2022-03-28 | 2022-05-13 | 廊坊嘉杨鸣科技有限公司 | Novel fill electric pile |
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| US20140048638A1 (en) * | 2011-04-27 | 2014-02-20 | Siemens Aktiengesellschaft | Arrangement and method for locking an automatic reeling mechanism of a charging cable for an electric vehicle |
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| CN114475323B (en) * | 2022-03-28 | 2022-08-19 | 廊坊嘉杨鸣科技有限公司 | Charging pile |
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