CN108482178A - A kind of improved electric automobile charging pile - Google Patents
A kind of improved electric automobile charging pile Download PDFInfo
- Publication number
- CN108482178A CN108482178A CN201810572438.5A CN201810572438A CN108482178A CN 108482178 A CN108482178 A CN 108482178A CN 201810572438 A CN201810572438 A CN 201810572438A CN 108482178 A CN108482178 A CN 108482178A
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- CN
- China
- Prior art keywords
- sliding groove
- charging pile
- block
- face
- top pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/66—Structural association with built-in electrical component
- H01R13/70—Structural association with built-in electrical component with built-in switch
- H01R13/701—Structural association with built-in electrical component with built-in switch the switch being actuated by an accessory, e.g. cover, locking member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- 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
-
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a kind of improved electric automobile charging piles, including charging pile body and the mating charging gun being connected on the charging pile body, it is equipped in the charging pile body left end face and inserts chamber, inner wall, which is installed with, on the right side of the slotting chamber connects electric block, above and below the slotting chamber the first sliding groove is arranged in inner wall, being slidably installed in first sliding groove has block, at left and right sides of first sliding groove the first guide runner is arranged in inner wall, it is slidably installed in first guide runner and is fixedly connected with the first slider guide with the block, side top pressure of first slider guide far from the slotting chamber is connected with the first top pressure spring, side end of first sliding groove far from the slotting chamber, which extends to the right, is equipped with the second sliding groove.
Description
Technical field
The present invention relates to field of new energy technologies, specially a kind of improved electric automobile charging pile.
Background technology
Currently, country is wideling popularize the development of new-energy automobile, new-energy automobile be unable to do without charging pile, but existing
During charging pile charges to new-energy automobile, plugged manually by personnel, charging pipette tips are in swapping process
Because voltage influence easy tos produce electric arc, the generation of electric arc be easy to cause the electric shock of user, has centainly potential to user
Danger can cause safety accident, cause casualties, and personnel are firmly unstable in grafting, be easy to cause equipment damage, and
And traditional charging pile connects power port usually not closed protective measure, connects that power port is exposed is easily accessible dust etc., influences to charge
The service life of stake.
Invention content
It is in the prior art above-mentioned for overcoming the purpose of the present invention is to provide a kind of improved electric automobile charging pile
Defect.
A kind of improved electric automobile charging pile according to the present invention, including charging pile body and mating it is connected to institute
The charging gun on charging pile body is stated, is equipped in the charging pile body left end face and inserts chamber, inner wall, which is installed with, on the right side of the slotting chamber connects
Electric block, the slotting chamber are arranged with the first sliding groove in inner wall up and down, and being slidably installed in first sliding groove has block,
It is arranged with the first guide runner in inner wall at left and right sides of first sliding groove, being slidably installed in first guide runner has
The first slider guide is fixedly connected with the block, side top pressure of first slider guide far from the slotting chamber is connected with
One top pressure spring, side end of first sliding groove far from the slotting chamber, which extends to the right, is equipped with the second sliding groove, described to insert
It is equipped with the first drive cavity in the charging pile body on the right side of chamber, first drive cavity is arranged in inner wall and described the up and down
The third sliding groove of two sliding groove right ends connection setting, the connection of first sliding groove and second sliding groove
Place, which is rotatably assorted, is provided with the first fixed pulley, and the junction of second sliding groove and the third sliding groove is rotatably assorted setting
There is the second fixed pulley, be rotatably assorted in first drive cavity and be provided with shaft, the shaft outer surface is installed with the first coiling
Wheel, first reel is symmetrical above and below to be installed with and bypasses the second fixed pulley, the first fixed pulley and separate with the block respectively
The first traction rope that one side end face of the slotting chamber is fixedly connected, shaft right side extending end be connected by power have the first electricity
Machine, the first motor outer surface is fixedly arranged on the right side of first drive cavity in inner wall, described on the left of first drive cavity
Be equipped with the second drive cavity in charging pile body, the shaft stretch into second drive cavity and with second drive cavity or so two
Side inner wall is rotatably assorted connection, and the shaft outer surface in second drive cavity is installed with the second reel, and described second
The connection of drive cavity roof is equipped with through-hole, and the through-hole roof connection is equipped with the 4th sliding groove, and the interior sliding of the 4th sliding groove is matched
Conjunction is equipped with sliding shoe, and top pressure is connected with the second top between the sliding shoe bottom end face and the 4th sliding groove bottom wall
Pressing spring, the sliding shoe bottom end face on the left of second top pressure spring are installed with electric contact, in the 4th sliding groove
It is opposite with the electric contact equipped with connecing electric hole in bottom wall, it is described to connect electric hole bottom wall and be installed with elastic power connecting sheet, second coiling
The second traction rope that wheel outer surface is installed with across the through-hole and is fixedly connected with the sliding shoe bottom end face, described first
Wears groove is arranged with above and below the slotting chamber on the right side of sliding groove in inner wall, side connection of the wears groove far from the slotting chamber is equipped with
5th sliding groove, being slidably installed in the 5th sliding groove has locking mechanism, is also set in the charging pile body left end face
There is instruction device.
Valuably or illustratively, the locking mechanism includes the sliding being slidably installed in the 5th sliding groove
Seat, the sliding seat screw-internal thread fit are connected with threaded rod, and the threaded rod left side extending end and the 5th sliding groove are left
Side inner wall is rotatably assorted connection, and extending end be connected by power has the second motor, the second motor appearance on the right side of the threaded rod
Face is fixedly arranged on the right side of the 5th sliding groove in inner wall, and the sliding seat is slided towards being equipped with the 6th in a side end face of the slotting chamber
Slot is moved, is slidably installed in the 6th sliding groove and stretches into the clamping block of the slotting intracavitary, described 6th sliding groove or so
The second guide runner is arranged in the inner wall of both sides, being slidably installed to have to fix with the clamping block in second guide runner connects
The second slider guide connect, side top pressure cooperation of second slider guide far from the slotting chamber are equipped with third top pressure spring, institute
It states in side inner wall of second guide runner far from the slotting chamber and is installed with calutron.
Valuably or illustratively, the charging gun right end face is installed with convex with the slotting mating connection of chamber
Portion, is equipped in the protrusion right end face and the power port that connects for connecing the mating connection of electric block, the protrusion outer surface sliding
It is connected with top pressure block, the top pressure block right end face is installed with sealing ring, the top pressure block left end face and the charging
The 4th top pressure spring is installed between rifle right end face, the 4th top pressure spring is circumferentially positioned on the outside of the protrusion, described
The protrusion upper and lower end face on the right side of top pressure block is arranged with the latch well being connect with the clamping block lock fit.
Further technical solution, the charging pile body left end face is interior to be equipped with the annular being tightly connected with the sealing ring
Seal chamber.
Further technical solution, described to connect electric block and elastic power connecting sheet electric connection, electric contact is electrically connected with city.
Further technical solution, second slider guide are metal derby.
Further technical solution, the instruction device include the finger being fixedly mounted in the charging pile body left end face
Show that lamp, the indicator light connect electric block electric connection with described.
The beneficial effects of the invention are as follows：Due in the initial state, due to the effect of the first top pressure spring, upper and lower both sides
Block is mutually touched and seals slotting chamber, and due to the effect of third top pressure spring, clamping block stretches into slotting intracavitary, due to the second top pressure bullet
The effect of spring, electric contact, which fully slides out, connects electric hole, at this point, connecing electric block is in off-position, to be sealed automatically to inserting chamber,
Intracavitary is inserted when preventing from being not used and enters dust, increases service life.
When needing to charge to new-energy automobile, starts first motor and drive the rotation of the first reel, the first reel will
First traction rope of upper and lower both sides is around rising, to drive the block of both sides up and down to overcome the elastic force of the first top pressure spring towards opposite
Slotting chamber is slided and is fully slid out in direction, and while the first reel rotates, the second reel also begins to rotate, the second reel
By the second reel around rising and drive sliding shoe to overcome the elastic force of the second top pressure spring that electric contact is made to be fully inserted into connect in electric hole
And abutted with elastic power connecting sheet, at this point, connecing electric block is in energized state, then, protrusion is aligned and is inserted into slotting chamber, until lock
Determine block to be inserted into latch well, then, starts the second motor and drive protrusion to slide to the right and make to connect electric block insertion and connect in power port, together
When, sealing ring is inserted into the connection of annular seal space interior sealing and avoids and directly connect electricity without being manually fully inserted into protrusion,
Completeness is used to be effectively increased, electric shock accidents is prevented, moreover, fully sliding out latch well to charging gun by clamping block
It is locked, prevents charging gun from undesirably falling off and powering off, increase stability in use, and increase using leakproofness.
When being finished to new-energy automobile charging, the second motor of control, which rotates backward, makes sliding seat reverse slide to the 5th cunning
The dynamic slot leftmost side, is powered to calutron, and the second slider guide of calutron pair carries out absorption to which clamping block fully slides out locking
Then chamber, manually pulls out charging gun at this point, be unlocked to protrusion, then, powered off to first motor, block due to
The elastic force of first top pressure spring automatically returns to original state, and sliding shoe is automatically returned to initially due to the effect of the second top pressure spring
State effectively prevent electric shock accidents to be extracted manually again after charging gun power-off, and block, sliding shoe automatically reset
It is high to automate usage degree, simple operation, using simple.
Description of the drawings
Fig. 1 is the overall structure diagram of charging pile body in the present invention；
Fig. 2 is the overall structure diagram of charging gun in the present invention；
Fig. 3 is partial enlargement structural representation in Fig. 1；
Fig. 4 is partial enlargement structural representation in Fig. 1.
Specific implementation mode
With reference to Fig. 1-4, the present invention is described in detail.
Referring to Fig.1-4, a kind of improved electric automobile charging pile according to an embodiment of the invention, including charging pile body 10
And the mating charging gun 60 being connected on the charging pile body 10, interior be equipped with of 10 left end face of charging pile body insert chamber
22,22 right side inner wall of the slotting chamber, which is installed with, connects electric block 20, and the first sliding groove 27 is arranged in about 22 inner wall of the slotting chamber,
Being slidably installed in first sliding groove 27 has block 23, is arranged in first sliding groove, 27 left and right sides inner wall
First guide runner 26 is slidably installed in first guide runner 27 and is fixedly connected with the first slider guide with the block 23
24, side top pressure of first slider guide 24 far from the slotting chamber 22 is connected with the first top pressure spring 25, and described first
Side end of the sliding groove 27 far from the slotting chamber 22, which extends to the right, is equipped with the second sliding groove 33, described on the right side of the slotting chamber 22
The pile body 10 that charges is interior to be equipped with the first drive cavity 13, is arranged in first drive cavity, about 13 inner wall and described second slides
The third sliding groove 12 of 33 right end of slot connection setting, the company of first sliding groove 27 and second sliding groove 33
The place of connecing, which is rotatably assorted, is provided with the first fixed pulley 31, and second sliding groove 33 and the junction of the third sliding groove 12 rotate
It is equipped with the second fixed pulley 35, is rotatably assorted in first drive cavity 13 and is provided with shaft 18,18 appearance of the shaft
Face is installed with the first reel 15, and symmetrical above and below be installed with of first reel 15 bypasses the second fixed pulley 35, first respectively
Fixed pulley 31 and the first traction rope 17 being fixedly connected with a side end face of the block 23 far from the slotting chamber 22, the shaft
18 right side extending end be connected by powers have first motor 14,14 outer surface of the first motor to be fixedly arranged on first drive cavity 13
In the inner wall of right side, the second drive cavity 11, the shaft 18 are equipped in the charging pile body 10 in first drive cavity, 13 left side
It stretches into second drive cavity 11 and is rotatably assorted with second drive cavity, 11 left and right sides inner wall and connect, described second passes
18 outer surface of the shaft in dynamic chamber 11 is installed with the second reel 47, and 11 roof of the second drive cavity connection is equipped with through-hole
44, the connection of 44 roof of the through-hole is equipped with the 4th sliding groove 42, and being slidably installed in the 4th sliding groove 42 has sliding shoe
41, top pressure is connected with the second top pressure spring between 41 bottom end face of the sliding shoe and 42 bottom wall of the 4th sliding groove
43,41 bottom end face of the sliding shoe in second top pressure spring, 43 left side is installed with electric contact 40, the 4th sliding groove
Opposite be equipped with connects electric hole 49 with the electric contact 40 in 42 inner bottom walls, and 49 bottom wall of electric hole that connects is installed with elastic power connecting sheet 48,
Second reel, 47 outer surface is installed with across the through-hole 44 and is fixedly connected with 41 bottom end face of the sliding shoe
Second traction rope 45 is arranged with wears groove 21 in about 22 inner wall of the slotting chamber on the right side of first sliding groove 27, described to wear
Side connection of the slot 21 far from the slotting chamber 22 is equipped with the 5th sliding groove 32, and being slidably installed in the 5th sliding groove 32 has
Locking mechanism is additionally provided with instruction device in 10 left end face of charging pile body.
Valuably or illustratively, the locking mechanism includes the cunning being slidably installed in the 5th sliding groove 32
Dynamic seat 50,50 screw-internal thread fit of the sliding seat are connected with threaded rod 31,31 left side extending end of the threaded rod and described the
Five sliding grooves, 32 inner left wall is rotatably assorted connection, and 31 right side extending end be connected by power of the threaded rod has the second motor 34,
Second motor, 34 outer surface is fixedly arranged in 32 right side inner wall of the 5th sliding groove, and the sliding seat 50 is towards the slotting chamber
It is equipped with the 6th sliding groove 56 in 22 side end face, is slidably installed in the 6th sliding groove 56 and stretches into the slotting chamber 22
Interior clamping block 55 is arranged with the second guide runner 52, second slide guide in 56 left and right sides inner wall of the 6th sliding groove
Be slidably installed the second slider guide 54 being fixedly connected with the clamping block 55 in slot 52, and second slider guide 54 is separate
The side top pressure cooperation of the slotting chamber 22 is equipped with third top pressure spring 53, and second guide runner 52 is far from the slotting chamber 22
Calutron 51 is installed in the inner wall of side, to automatically control locking and unlock.
Valuably or illustratively, 60 right end face of the charging gun is installed with and 22 mating connection of the slotting chamber
Protrusion 63, be equipped in 63 right end face of the protrusion with it is described connect the 20 mating connection of electric block connect power port 65, the protrusion
65 outer surfaces are slidably connected with top pressure block 61, and 61 right end face of top pressure block is installed with sealing ring 62, the top pressure block
The 4th top pressure spring 66,66 ring of the 4th top pressure spring are installed between 60 right end face of 61 left end faces and the charging gun
Around setting in 63 outside of the protrusion, 63 upper and lower end face of the protrusion on 61 right side of the top pressure block is arranged with and the locking
The latch well 64 of 55 lock fit of block connection, to which the charging gun 60 is locked and is tightly connected automatically.
Valuably or illustratively, it is equipped in charging pile body 10 left end face and to be tightly connected with the sealing ring 62
Annular seal space 28, to increase the leakproofness when charging gun 60 uses.
Valuably or illustratively, the electric block 20 that connects is electrically connected with elastic power connecting sheet 48, and electric contact 40 is electrically connected with city
It connects, to automatically control the energization and power-off that connect electric block 20.
Valuably or illustratively, second slider guide 54 is metal derby, so as to be adsorbed by the calutron 51.
Valuably or illustratively, the instruction device includes being fixedly mounted in 10 left end face of charging pile body
Indicator light 101, the indicator light 101 with it is described connect electric block 20 electric connection, when it is described connect electric block 20 charge when, indicator light 101
It lights, to which instruction has been enter into normal operating condition.
When original state, due to the effect of the first top pressure spring 25,23 phase of the block touching of upper and lower both sides and by slotting chamber 22
Sealing, due to the effect of third top pressure spring 53, clamping block 55 stretches into slotting chamber 22, due to the effect of the second top pressure spring 43,
Electric contact 40, which fully slides out, connects electric hole 49, at this point, connecing electric block 20 is in off-position.
When needing to charge to new-energy automobile, starts first motor 14 and drive the rotation of the first reel 15, the first coiling
15 are taken turns by the first traction rope 17 of upper and lower both sides around rising, to drive the block 23 of both sides up and down to overcome the first top pressure spring 25
Slotting chamber 22 is slided and fully slid out to elastic force in the opposite direction, while the first reel 15 rotates, the second reel 47
Start to rotate, the second reel 47 is by the second reel 47 around the elasticity for rising and sliding shoe 41 being driven to overcome the second top pressure spring 43
Power makes electric contact 40 be fully inserted into connect in electric hole 49 and abut with elastic power connecting sheet 48, at this point, connecing electric block 20 is in energized state,
Then, protrusion 63 is aligned and is inserted into slotting chamber 22, until clamping block 55 is inserted into latch well 64, then, start the second motor
34 drive protrusions 63 are slided to the right and make to connect the insertion of electric block 20 and connect in power port 65, meanwhile, sealing ring 62 is inserted into annular seal space 28
Interior sealing connects.
When being finished to new-energy automobile charging, the second motor 34 of control, which rotates backward, makes 50 reverse slide of sliding seat to the
Five sliding grooves, 32 leftmost side is powered to calutron 51, and calutron 51 carries out absorption to clamping block to the second slider guide 54
55 fully slide out latch well 64, at this point, being unlocked to protrusion 63, then, are pulled out manually to charging gun 60, then, right
First motor 14 powers off, block 23 since the elastic force of the first top pressure spring 25 automatically returns to original state, sliding shoe 41 due to
The effect of second top pressure spring 43 automatically returns to original state.
The beneficial effects of the invention are as follows：Due in the initial state, due to the effect of the first top pressure spring, upper and lower both sides
Block is mutually touched and seals slotting chamber, and due to the effect of third top pressure spring, clamping block stretches into slotting intracavitary, due to the second top pressure bullet
The effect of spring, electric contact, which fully slides out, connects electric hole, at this point, connecing electric block is in off-position, to be sealed automatically to inserting chamber,
Intracavitary is inserted when preventing from being not used and enters dust, increases service life.
When needing to charge to new-energy automobile, starts first motor and drive the rotation of the first reel, the first reel will
First traction rope of upper and lower both sides is around rising, to drive the block of both sides up and down to overcome the elastic force of the first top pressure spring towards opposite
Slotting chamber is slided and is fully slid out in direction, and while the first reel rotates, the second reel also begins to rotate, the second reel
By the second reel around rising and drive sliding shoe to overcome the elastic force of the second top pressure spring that electric contact is made to be fully inserted into connect in electric hole
And abutted with elastic power connecting sheet, at this point, connecing electric block is in energized state, then, protrusion is aligned and is inserted into slotting chamber, until lock
Determine block to be inserted into latch well, then, starts the second motor and drive protrusion to slide to the right and make to connect electric block insertion and connect in power port, together
When, sealing ring is inserted into the connection of annular seal space interior sealing and avoids and directly connect electricity without being manually fully inserted into protrusion,
Completeness is used to be effectively increased, electric shock accidents is prevented, moreover, fully sliding out latch well to charging gun by clamping block
It is locked, prevents charging gun from undesirably falling off and powering off, increase stability in use, and increase using leakproofness.
When being finished to new-energy automobile charging, the second motor of control, which rotates backward, makes sliding seat reverse slide to the 5th cunning
The dynamic slot leftmost side, is powered to calutron, and the second slider guide of calutron pair carries out absorption to which clamping block fully slides out locking
Then chamber, manually pulls out charging gun at this point, be unlocked to protrusion, then, powered off to first motor, block due to
The elastic force of first top pressure spring automatically returns to original state, and sliding shoe is automatically returned to initially due to the effect of the second top pressure spring
State effectively prevent electric shock accidents to be extracted manually again after charging gun power-off, and block, sliding shoe automatically reset
It is high to automate usage degree, simple operation, using simple.
Those skilled in the art can define, can in the case of not departing from overall spirit and the design of the present invention
To make the various modifications for above example.It each falls within protection scope of the present invention.The protection scheme of the present invention
It is subject to claims appended hereto.
Claims (7)
1. a kind of improved electric automobile charging pile, including charging pile body and mating it is connected on the charging pile body
Charging gun, it is characterised in that：It is equipped in the charging pile body left end face and inserts chamber, inner wall, which is installed with, on the right side of the slotting chamber connects electricity
Block, the slotting chamber are arranged with the first sliding groove in inner wall up and down, and being slidably installed in first sliding groove has block, institute
State and be arranged with the first guide runner in inner wall at left and right sides of the first sliding groove, be slidably installed in first guide runner have with
The block is fixedly connected with the first slider guide, and side top pressure of first slider guide far from the slotting chamber is connected with first
Top pressure spring, side end of first sliding groove far from the slotting chamber, which extends to the right, is equipped with the second sliding groove, the slotting chamber
It is equipped with the first drive cavity in the charging pile body on right side, is arranged with and described second in the upper and lower inner wall of first drive cavity
The third sliding groove of sliding groove right end connection setting, the junction of first sliding groove and second sliding groove
It is rotatably assorted and is provided with the first fixed pulley, the junction of second sliding groove and the third sliding groove, which is rotatably assorted, to be provided with
Second fixed pulley is rotatably assorted in first drive cavity and is provided with shaft, and the shaft outer surface is installed with the first reel,
First reel is symmetrical above and below be installed with bypass respectively the second fixed pulley, the first fixed pulley and with the block far from described
The first traction rope that a side end face of chamber is fixedly connected is inserted, extending end be connected by power has first motor on the right side of the shaft, institute
It states first motor outer surface to be fixedly arranged on the right side of first drive cavity in inner wall, the charging pile on the left of first drive cavity
Be equipped with the second drive cavity in vivo, the shaft stretch into second drive cavity and with inner wall at left and right sides of second drive cavity
Be rotatably assorted connection, and the shaft outer surface in second drive cavity is installed with the second reel, second drive cavity
Roof connection is equipped with through-hole, and the through-hole roof connection is equipped with the 4th sliding groove, is slidably installed in the 4th sliding groove
There is sliding shoe, top pressure is connected with the second top pressure bullet between the sliding shoe bottom end face and the 4th sliding groove bottom wall
Spring, the sliding shoe bottom end face on the left of second top pressure spring are installed with electric contact, the 4th sliding groove inner bottom wall
Interior be equipped with opposite with the electric contact connects electric hole, described to connect electric hole bottom wall and be installed with elastic power connecting sheet, outside second reel
The second traction rope that surface is installed with across the through-hole and is fixedly connected with the sliding shoe bottom end face, first sliding
Wears groove is arranged with above and below the slotting chamber on the right side of slot in inner wall, side connection of the wears groove far from the slotting chamber is equipped with the 5th
Sliding groove, being slidably installed in the 5th sliding groove has locking mechanism, and finger is additionally provided in the charging pile body left end face
Showing device.
2. a kind of improved electric automobile charging pile according to claim 1, it is characterised in that：The locking mechanism includes
The sliding seat being slidably installed in the 5th sliding groove, the sliding seat screw-internal thread fit is connected with threaded rod, described
Extending end is rotatably assorted with the 5th sliding groove inner left wall on the left of threaded rod connect, extending end on the right side of the threaded rod
Be connected by power has the second motor, second outer surface of motor to be fixedly arranged on the right side of the 5th sliding groove in inner wall, the sliding
Seat is slidably installed in the 6th sliding groove towards the 6th sliding groove is equipped in a side end face of the slotting chamber and stretches into institute
The clamping block of slotting intracavitary is stated, the second guide runner, second slide guide are arranged in the inner wall of the 6th sliding groove left and right sides
Be slidably installed the second slider guide being fixedly connected with the clamping block in slot, and second slider guide is far from the slotting chamber
The cooperation of side top pressure third top pressure spring is installed, second guide runner is installed in the side inner wall far from the slotting chamber
Calutron.
3. a kind of improved electric automobile charging pile according to claim 1, it is characterised in that：The charging gun right-hand end
Face is installed with the protrusion with the slotting mating connection of chamber, is equipped in the protrusion right end face and connects electric block grafting with described and match
That closes connection connects power port, and the protrusion outer surface is slidably connected with top pressure block, and the top pressure block right end face is installed with close
Seal is installed with the 4th top pressure spring, the 4th top between the top pressure block left end face and the charging gun right end face
Pressing spring is circumferentially positioned on the outside of the protrusion, and the protrusion upper and lower end face on the right side of the top pressure block is arranged with and the lock
Determine the latch well of block lock fit connection.
4. a kind of improved electric automobile charging pile according to claim 1 or 3, it is characterised in that：The charging pile body
The annular seal space being tightly connected with the sealing ring is equipped in left end face.
5. a kind of improved electric automobile charging pile according to claim 1, it is characterised in that：It is described to connect electric block and elasticity
Power connecting sheet is electrically connected, and electric contact is electrically connected with city.
6. a kind of improved electric automobile charging pile according to claim 1 or 2, it is characterised in that：Second slide guide
Block is metal derby.
7. a kind of improved electric automobile charging pile according to claim 1, it is characterised in that：The instruction device includes
The indicator light being fixedly mounted in the charging pile body left end face, the indicator light connect electric block electric connection with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572438.5A CN108482178A (en) | 2018-06-06 | 2018-06-06 | A kind of improved electric automobile charging pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810572438.5A CN108482178A (en) | 2018-06-06 | 2018-06-06 | A kind of improved electric automobile charging pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108482178A true CN108482178A (en) | 2018-09-04 |
Family
ID=63342263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810572438.5A Withdrawn CN108482178A (en) | 2018-06-06 | 2018-06-06 | A kind of improved electric automobile charging pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108482178A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936831A (en) * | 2019-11-25 | 2020-03-31 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN111430985A (en) * | 2020-04-29 | 2020-07-17 | 杭州依玲凌科技有限公司 | Network crystal head capable of being directly pressed for broadband access technology |
| CN111628345A (en) * | 2020-06-14 | 2020-09-04 | 高元琴 | New energy automobile charges with automatic device that drops |
| CN112688124A (en) * | 2020-12-15 | 2021-04-20 | 芜湖享奕自动化科技有限公司 | Charging gun and charging pile with same |
-
2018
- 2018-06-06 CN CN201810572438.5A patent/CN108482178A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936831A (en) * | 2019-11-25 | 2020-03-31 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN110936831B (en) * | 2019-11-25 | 2022-08-23 | 河南美力达汽车有限公司 | Improved generation new energy automobile device |
| CN111430985A (en) * | 2020-04-29 | 2020-07-17 | 杭州依玲凌科技有限公司 | Network crystal head capable of being directly pressed for broadband access technology |
| CN111628345A (en) * | 2020-06-14 | 2020-09-04 | 高元琴 | New energy automobile charges with automatic device that drops |
| CN112688124A (en) * | 2020-12-15 | 2021-04-20 | 芜湖享奕自动化科技有限公司 | Charging gun and charging pile with same |
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Application publication date: 20180904 |
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| WW01 | Invention patent application withdrawn after publication |