CN111923753B - New energy charging pile - Google Patents

New energy charging pile Download PDF

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Publication number
CN111923753B
CN111923753B CN202010811674.5A CN202010811674A CN111923753B CN 111923753 B CN111923753 B CN 111923753B CN 202010811674 A CN202010811674 A CN 202010811674A CN 111923753 B CN111923753 B CN 111923753B
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CN
China
Prior art keywords
gun
face
locking
spring
rod
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.)
Expired - Fee Related
Application number
CN202010811674.5A
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Chinese (zh)
Other versions
CN111923753A (en
Inventor
王栋
王斌
潘麟
彭斌
孙洪伟
冷广智
代永生
张巧梅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pingdu Power Supply Co Of State Grid Shandong Electric Power Co
Original Assignee
Pingdu Power Supply Co Of State Grid Shandong Electric Power Co
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Publication date
Application filed by Pingdu Power Supply Co Of State Grid Shandong Electric Power Co filed Critical Pingdu Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN202010811674.5A priority Critical patent/CN111923753B/en
Publication of CN111923753A publication Critical patent/CN111923753A/en
Application granted granted Critical
Publication of CN111923753B publication Critical patent/CN111923753B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • 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
    • H01R13/60—Means for supporting coupling part when not engaged
    • 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
    • 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
    • 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

Abstract

The invention relates to a new energy charging pile, which at least comprises a charging gun inserting device of the new energy charging pile, and the charging gun inserting device comprises a gun placing socket arranged on the front end surface of a charging pile main body, a charging gun inserted in the gun placing socket and a locking device arranged below the charging gun; the use method of the charging gun plug-in mounting device of the new energy charging pile comprises the following steps: step 1, inserting a gun; and 2, pushing and pulling the gun. The charging gun insertion device of the new energy charging pile locks the charging gun through the locking device, and has two locking modes which can be selected: firstly, pushing and pulling a gun; and secondly, the gun can be pulled out emergently under the condition that the push-pull gun pulling mode fails or other conditions needing the emergent gun pulling.

Description

New energy charging pile
Technical Field
The invention relates to the technical field of charging devices, in particular to a new energy charging pile.
Background
The charging pile has the function similar to an oiling machine in a gas station, can be fixed on the ground or on the wall, is installed in public buildings (public buildings, markets, public parking lots and the like) and residential district parking lots or charging stations, and can charge various types of electric vehicles according to different voltage grades. The input end of the charging pile is directly connected with an alternating current power grid, and the output end of the charging pile is provided with a charging plug for charging the electric automobile. Fill electric pile and generally provide two kinds of charging methods of conventional charging and quick charge, people can use specific charging card to swipe the card and use on the human-computer interaction operation interface that fills electric pile and provide, carry out operations such as corresponding charging method, charging time, expense data printing, fill electric pile display screen and can show data such as the charge volume, expense, charging time.
The charging gun is usually inserted on the charging pile and inserted on the electric vehicle during charging. The charging gun in the prior art lacks a locking mechanism or only has a simple locking mechanism, so that the charging gun is easy to separate, and therefore a charging gun insertion device of a new energy charging pile and a use method of the charging gun insertion device need to be designed.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides a new energy charging pile, which at least comprises a charging gun insertion device of the new energy charging pile, wherein a charging gun is locked through a locking device, and two locking modes can be selected: firstly, pushing and pulling a gun; and secondly, the gun can be pulled out emergently under the condition that the push-pull gun pulling mode fails or other conditions needing the emergent gun pulling.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the new energy charging pile at least comprises a charging gun inserting device of the new energy charging pile, wherein the charging gun inserting device of the new energy charging pile comprises a gun placing socket arranged on the front end surface of a charging pile main body, a charging gun inserted in the gun placing socket and a locking device arranged below the charging gun;
put the rifle socket and be used for inserting and establish the rifle that charges, put the rifle socket and include:
the large-diameter circular groove is arranged backwards from the upper half part of the front end surface of the gun placing socket, and the front end of the inner wall of the large-diameter circular groove is provided with a front baffle ring;
the small-diameter circular groove is arranged at the rear end of the large-diameter circular groove, and the diameter of the small-diameter circular groove is smaller than that of the large-diameter circular groove;
the movable gun sleeve is slidably sleeved in the small-diameter circular groove, a gun sleeve outer ring is arranged at the front end of the outer edge of the movable gun sleeve and is slidably inserted in the large-diameter circular groove, a first pressure spring is wound on the outer wall of the movable gun sleeve, the front end of the first pressure spring is abutted against the gun sleeve outer ring, and the rear end of the first pressure spring is abutted against the outer edge of the bottom of the large-diameter circular groove;
the locking slot is arranged below the front end face of the gun placing socket;
the spring inserting channel is arranged in the gun placing socket along the front-back direction, the spring inserting channel is positioned between the large-diameter circular groove and the locking slot, and an inserting channel lower hole communicated with the locking slot is formed below the spring inserting channel;
the sliding lock catch comprises a sliding slide block which is slidably inserted into the spring insertion channel, a lower connecting rod which is arranged at the lower end of the sliding slide block and penetrates through a lower hole of the insertion channel, a follow-up lock head which is arranged at the lower end of the lower connecting rod, and a second pressure spring which is arranged in the spring insertion channel and is positioned in front of the sliding slide block, wherein the follow-up lock head is formed into a triangular prism which is arranged along the left-right direction and is wide at the top and narrow at the bottom;
the fixed lock catch is arranged in front of the upper end face of the locking slot, the fixed lock catch is inclined from top to bottom and back, and the lower edge of the fixed lock catch is higher than the lower edge of the follow-up lock head;
the charging gun penetrates through the front baffle ring and then is inserted into the movable gun sleeve;
the locking means is established the rifle below that charges, the locking means includes:
the handheld longitudinal rod is arranged in front of the lower end face of the charging gun;
the transverse locking rod is vertically arranged below the rear end face of the handheld longitudinal rod, a locking inner cavity is arranged in the transverse locking rod along the front-rear direction, a spring inserting rod is arranged backwards on the front end face of the locking inner cavity, a third pressure spring is wound on the spring inserting rod, a front upper hole is formed in the front half part of the upper wall of the locking inner cavity, and a rear upper hole is formed in the rear end of the upper wall of the locking inner cavity;
the unlocking slide block is inserted into the locking inner cavity in a sliding mode, an insertion rod insertion hole matched with the spring insertion rod in an insertion mode is formed in the front end face of the unlocking slide block, the unlocking slide block is arranged behind the third pressure spring, a shifting insertion block penetrating through a front upper hole is arranged on the upper end face of the unlocking slide block, a driving insertion block is longitudinally arranged on the right side of the rear end face of the unlocking slide block, and a driving insertion channel is longitudinally arranged in the driving insertion block;
the hinge assembly comprises a hinge mandrel arranged in the locking inner cavity along the left-right direction, a hinge turning plate hinged to the left half part of the hinge mandrel, a driving plug arranged on the front end surface of the hinge turning plate and inserted into the driving inserting channel rightwards, and an upper laminated plate arranged on the rear end surface of the hinge turning plate, wherein the hinge turning plate is obliquely arranged from bottom to front to back and upwards;
the elastic lock head comprises a rectangular insertion rod arranged at the rear part of the lower end face of the locking inner cavity, a fourth pressure spring wound on the rectangular insertion rod, and a rectangular sleeve which can be slidably arranged on the rectangular insertion rod and penetrates through the rear upper hole, wherein the rectangular sleeve is a triangular clamping head with a narrow upper end and a wide lower end, and a lower pressing plate clamped below the upper pressing plate is arranged below the front end face of the rectangular sleeve.
Further, the size of the lower hole of the inserting channel in the left-right direction is smaller than that of the spring inserting channel in the left-right direction.
Furthermore, anti-skid convex points are densely distributed on the rear end face of the follow-up lock head.
Furthermore, anti-skid salient points are densely distributed on the front end face of the triangular clamping head.
Furthermore, a sealing ring is formed on the inner wall of the movable gun sleeve.
Furthermore, the left end and the right end of the hinged turnover plate on the hinged core shaft are respectively provided with a limiting snap ring.
The invention has the beneficial effects that:
the new energy charging pile at least comprises a charging gun insertion device of the new energy charging pile, the charging gun is locked through a locking device, and two locking modes can be selected:
firstly, pushing, pulling and pulling a gun:
the hand-held longitudinal rod is pushed backwards to drive the transverse lock rod to move backwards, and the triangular chuck and the rectangular sleeve sequentially cross the fixed lock catch and the follow-up lock head;
then the hand-held longitudinal rod is pulled out forwards, the triangular clamping head is tightly abutted against the rear end face of the follow-up lock head under the action of the fourth pressure spring, and the triangular clamping head pulls the follow-up lock head, the lower connecting rod and the sliding slide block to move forwards under the action of the second pressure spring and is clamped at the rear end of the fixed lock catch;
and continuously and rapidly pulling out the handheld longitudinal rod forwards, and the triangular clamping head starts to slide on the rear end face of the follow-up lock head until the triangular clamping head passes over the follow-up lock head and the fixed lock catch, so that the transverse lock rod is pulled out, and the charging gun is pulled out.
Secondly, can also promptly pull out the rifle under the push-and-pull mode inefficacy condition, or other needs promptly pull out the rifle under the condition:
the hand-held longitudinal rod is held by a hand, then the poking insert block is buckled by fingers and pulled forwards, and the unlocking slide block is pulled to slide forwards;
the driving plug is acted on the driving plug, then the hinged turning plate is pulled to turn, the upper laminated plate pushes and presses the lower laminated plate downwards, and finally the elastic lock head descends to pull out the charging gun forwards.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a charging gun insertion device of the new energy charging pile.
Fig. 2 is a sectional view of an embodiment of a charging gun cartridge of the new energy charging pile.
Fig. 3 is a sectional view of another embodiment of the charging gun cartridge of the new energy charging pile.
Fig. 4 is a sectional view of another embodiment of the charging gun cartridge of the new energy charging pile.
FIG. 5 is a cross-sectional view of one embodiment of the gun mount socket.
Fig. 6 is a cross-sectional view of one embodiment of the charging gun and locking arrangement.
Fig. 7 is a sectional view taken along line a-a of fig. 6.
In the figure:
1. the gun locking device comprises a gun placing socket, 11a large-diameter circular groove, 11a front retaining ring, 12 a small-diameter circular groove, 13a movable gun sleeve, 13a gun sleeve outer ring, 13b a first pressure spring, 14 a locking slot, 15a spring insertion channel, 15a insertion channel lower hole, 16a sliding lock catch, 16a sliding slide block, 16b a lower connecting rod, 16c a follow-up lock head, 16d a second pressure spring and 17 a fixed lock catch, wherein the gun placing socket is provided with a front retaining ring;
2. a charging gun;
3. the locking device comprises a locking device, 31, a handheld longitudinal rod, 32, a transverse locking rod, 32a, a locking inner cavity, 32b, a spring inserted rod, 32c, a third pressure spring, 32d, a front upper hole, 32e, a rear upper hole, 33, an unlocking sliding block, 33a, an inserted rod inserting hole, 33b, a shifting inserted block, 33c, a driving inserted block, 33d, a driving inserting channel, 34, a hinge assembly, 34a, a hinge core shaft, 34b, a hinge turning plate, 34c, a driving plug, 34d, an upper laminated plate, 35, an elastic locking head, 35a rectangular pressure rod, 35b, a fourth pressure spring, 35c, a rectangular sleeve, 35d, a triangular clamping head and 35e, and a lower laminated plate.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
A new energy charging pile at least comprises a charging gun insertion device of the new energy charging pile, wherein the charging gun insertion device of the new energy charging pile comprises a gun placing socket 1 arranged on the front end face of a charging pile main body, a charging gun 2 inserted in the gun placing socket 1 and a locking device 3 arranged below the charging gun 2;
put rifle socket 1 and be used for inserting and establish rifle 2 that charges, put rifle socket 1 and include:
the large-diameter circular groove 11 is arranged backwards from the upper half part of the front end face of the gun placing socket 1, and a front baffle ring 11a is arranged at the front end of the inner wall of the large-diameter circular groove 11;
the small-diameter circular groove 12 is arranged at the rear end of the large-diameter circular groove 11, and the diameter of the small-diameter circular groove 12 is smaller than that of the large-diameter circular groove 11;
the movable gun sleeve 13 is slidably sleeved in the small-diameter circular groove 12, a gun sleeve outer ring 13a is arranged at the front end of the outer edge of the movable gun sleeve 13, the gun sleeve outer ring 13a is slidably inserted in the large-diameter circular groove 11, a first pressure spring 13b is wound on the outer wall of the movable gun sleeve 13, the front end of the first pressure spring 13b is abutted against the gun sleeve outer ring 13a, and the rear end of the first pressure spring 13b is abutted against the outer edge of the bottom of the large-diameter circular groove 11;
the locking slot 14 is arranged below the front end face of the gun placing socket 1;
the spring inserting channel 15 is arranged in the gun placing socket 1 along the front-back direction, the spring inserting channel 15 is positioned between the large-diameter circular groove 11 and the locking slot 14, and an inserting channel lower hole 15a communicated with the locking slot 14 is formed below the spring inserting channel 15;
the sliding lock catch 16 comprises a sliding slide block 16a which is slidably inserted into the spring insertion channel 15, a lower connecting rod 16b which is arranged at the lower end of the sliding slide block 16a and penetrates through a lower hole 15a of the insertion channel, a follow-up lock head 16c which is arranged at the lower end of the lower connecting rod 16b, and a second pressure spring 16d which is arranged in the spring insertion channel 15 and is positioned in front of the sliding slide block 16a, wherein the follow-up lock head 16c is formed into a triangular prism shape which is arranged along the left-right direction and is wide at the top and narrow at the bottom;
the fixed lock catch 17 is arranged in front of the upper end face of the locking slot 14, the fixed lock catch 17 inclines from top to bottom and back, and the lower edge of the fixed lock catch 17 is higher than the lower edge of the follow-up lock head 16 c;
further, the fixed lock catch 17 is prism-shaped and arranged along the left-right direction, the fixed lock catch 17 at least comprises a front end surface and a rear end surface, the front end surface and the rear end surface are inclined from top to bottom and back, and the rear end surface of the fixed lock catch 17 is matched with the front end surface of the follow-up lock head 16c.
The charging gun 2 penetrates through the front baffle ring 11a and then is inserted into the movable gun sleeve 13;
the locking device 3 is provided below the charging gun 2, the locking device 3 including:
a hand-held vertical rod 31 arranged in front of the lower end surface of the charging gun 2;
the transverse locking rod 32 is vertically arranged below the rear end face of the handheld longitudinal rod 31, a locking inner cavity 32a is formed in the transverse locking rod 32 along the front-rear direction, a spring inserting rod 32b is arranged on the front end face of the locking inner cavity 32a in the backward direction, a third pressure spring 32c is wound on the spring inserting rod 32b, a front upper hole 32d is formed in the front half part of the upper wall of the locking inner cavity 32a, and a rear upper hole 32e is formed in the rear end of the upper wall of the locking inner cavity 32 a;
the unlocking slide block 33 is slidably inserted into the locking inner cavity 32a, an insertion rod insertion hole 33a matched with the spring insertion rod 32b in an insertion mode is formed in the front end face of the unlocking slide block 33, the unlocking slide block 33 is arranged behind the third pressure spring 32c, a shifting insertion block 33b penetrating through the front upper hole 32d is arranged on the upper end face of the unlocking slide block 33, a driving insertion block 33c is longitudinally arranged on the right side of the rear end face of the unlocking slide block 33, and a driving insertion channel 33d is longitudinally arranged in the driving insertion block 33 c;
the hinge assembly 34 comprises a hinge mandrel 34a arranged in the locking inner cavity 32a along the left-right direction, a hinge turning plate 34b hinged to the left half part of the hinge mandrel 34a, a driving plug 34c arranged on the front end surface of the hinge turning plate 34b and inserted into the driving inserting channel 33d rightwards, and an upper laminated plate 34d arranged on the rear end surface of the hinge turning plate 34b, wherein the hinge turning plate 34b is arranged in an inclined manner from bottom to front to back and upwards;
the elastic lock head 35 comprises a rectangular insertion rod 35a arranged behind the lower end face of the locking inner cavity 32a, a fourth compression spring 35b wound on the rectangular insertion rod 35a, and a rectangular sleeve 35c slidably arranged on the rectangular insertion rod 35a and penetrating through the rear upper hole 32e, wherein the rectangular sleeve 35c is a triangular clamping head 35d with an upper end narrow at the upper end and a lower end wide at the lower end, and a lower pressing plate 35e clamped below the upper pressing plate 34d is arranged below the front end face of the rectangular sleeve 35c.
Further, the triangular chuck 35d is prism-shaped and is arranged along the front-back direction, and the projection of the triangular chuck 45d on a plane perpendicular to the front-back direction is a triangle with a narrow top and a wide bottom.
Further, the dimension of the lower insert passage hole 15a in the left-right direction is smaller than the dimension of the spring insert passage 15 in the left-right direction.
Furthermore, anti-skid salient points are densely distributed on the rear end face of the follow-up lock head 16c.
Furthermore, anti-skid salient points are densely distributed on the front end surface of the triangular chuck 35d.
Further, a sealing ring is formed on the inner wall of the movable gun sleeve 13.
Furthermore, a limiting snap ring is respectively arranged at the left end and the right end of the hinged turning plate 34b on the hinged mandrel 34a.
The use method of the charging gun inserting device of the new energy charging pile is characterized in that: the method comprises the following steps:
step 1, inserting a gun:
the hand-held longitudinal rod 31 is held by hand, and the charging gun 2 is inserted into the movable gun sleeve 13;
at the same time, the transverse locking bar 32 is inserted into the locking slot 14:
the rear end face of the triangular chuck 35d is acted by the fixed lock catch 17 to drive the rectangular sleeve 35c to overcome the action of a fourth pressure spring 35b and move downwards;
the triangular clamping head 35d continuously moves backwards and completely crosses the fixed lock catch 17, the rectangular sleeve 35c and the triangular clamping head 35d move upwards under the action of the fourth pressure spring 35b, and at the moment, the rectangular sleeve 35c cannot be pulled out forwards due to being clamped behind the fixed lock catch 17, so that the charging gun 2 is locked;
step 2, pushing, pulling and pulling the gun:
the hand-held longitudinal rod 31 is continuously pushed backwards to drive the transverse locking rod 32 to move backwards, and the triangular clamping head 35d and the rectangular sleeve 35c move downwards under the action of the follow-up locking head 16c until the triangular clamping head 35d passes over the follow-up locking head;
then the hand-held longitudinal rod 31 is pulled out forwards, the triangular clamping head 35d is tightly abutted against the rear end face of the follow-up lock head 16c under the action of the fourth compression spring 35d, and the triangular clamping head 35d pulls the follow-up lock head 16c, the lower connecting rod 16b and the sliding slide block 16a to move forwards under the action of the second compression spring 16d and is clamped at the rear end of the fixed lock catch 17;
and continuously and rapidly pulling out the handheld longitudinal rod 31 forwards, and the triangular clamping head 35d starts to slide on the rear end face of the follow-up lock head 16c until the triangular clamping head 35d passes over the follow-up lock head 16c and the fixed lock catch 17, so that the transverse lock rod 32 is pulled out, and the charging gun 2 is pulled out.
Further, step 3, the emergency gun pulling:
the hand-held longitudinal rod 31 is held by a hand, then the toggle insertion block 33b is buckled by fingers and pulled forwards, and the unlocking slide block 33 is pulled to slide forwards;
the driving plug path 33d acts on the driving plug 34c and then pulls the hinged turning plate 34b to turn over, the upper laminated plate 34d pushes the lower laminated plate 35e downwards, and finally the elastic lock head 35 descends to pull out the charging gun 2 forwards.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (6)

1. The utility model provides a new forms of energy fill electric pile which characterized in that: the charging gun inserting device of the new energy charging pile at least comprises a gun placing socket (1) arranged on the front end face of a charging pile main body, a charging gun (2) inserted in the gun placing socket (1) and a locking device (3) arranged below the charging gun (2);
put rifle socket (1) and be used for inserting and establish rifle (2) that charge, put rifle socket (1) and include:
the large-diameter circular groove (11) is arranged backwards from the upper half part of the front end face of the gun placing socket (1), and a front baffle ring (11a) is arranged at the front end of the inner wall of the large-diameter circular groove (11);
the small-diameter circular groove (12) is arranged at the rear end of the large-diameter circular groove (11), and the diameter of the small-diameter circular groove (12) is smaller than that of the large-diameter circular groove (11);
the movable gun sleeve (13) is slidably sleeved in the small-diameter circular groove (12), a gun sleeve outer ring (13a) is arranged at the front end of the outer edge of the movable gun sleeve (13), the gun sleeve outer ring (13a) is slidably inserted in the large-diameter circular groove (11), a first pressure spring (13b) is wound on the outer wall of the movable gun sleeve (13), the front end of the first pressure spring (13b) is abutted against the gun sleeve outer ring (13a), and the rear end of the first pressure spring (13b) is abutted against the outer edge of the bottom of the large-diameter circular groove (11);
the locking slot (14) is arranged below the front end face of the gun placing socket (1);
the spring inserting channel (15) is arranged in the gun placing socket (1) along the front-back direction, the spring inserting channel (15) is positioned between the large-diameter circular groove (11) and the locking slot (14), and an inserting channel lower hole (15a) communicated with the locking slot (14) is formed below the spring inserting channel (15);
the sliding lock catch (16) comprises a sliding slide block (16a) which is slidably inserted into the spring insertion channel (15), a lower connecting rod (16b) which is arranged at the lower end of the sliding slide block (16a) and penetrates through a lower hole (15a) of the insertion channel, a follow-up lock head (16c) which is arranged at the lower end of the lower connecting rod (16b), and a second pressure spring (16d) which is arranged in the spring insertion channel (15) and is positioned in front of the sliding slide block (16a), wherein the follow-up lock head (16c) is shaped into a triangular prism which is arranged along the left-right direction and is wide at the top and narrow at the bottom;
the fixed lock catch (17) is arranged in front of the upper end face of the locking slot (14), the fixed lock catch (17) inclines from top to bottom and back, and the lower edge of the fixed lock catch (17) is higher than the lower edge of the follow-up lock head (16 c);
the charging gun (2) penetrates through the front baffle ring (11a) and then is inserted into the movable gun sleeve (13);
the locking means (3) is provided below the charging gun (2), the locking means (3) includes:
the handheld longitudinal rod (31) is arranged in front of the lower end face of the charging gun (2);
the transverse locking rod (32) is vertically arranged below the rear end face of the handheld longitudinal rod (31), a locking inner cavity (32a) is formed in the transverse locking rod (32) along the front-rear direction, a spring inserting rod (32b) is arranged on the front end face of the locking inner cavity (32a) backwards, a third pressure spring (32c) is wound on the spring inserting rod (32b), a front upper hole (32d) is formed in the front half part of the upper wall of the locking inner cavity (32a), and a rear upper hole (32e) is formed in the rear end of the upper wall of the locking inner cavity (32 a);
the unlocking slide block (33) is slidably inserted into the locking inner cavity (32a), an insertion rod insertion hole (33a) which is in insertion fit with the spring insertion rod (32b) is formed in the front end face of the unlocking slide block (33), the unlocking slide block (33) is arranged behind the third pressure spring (32c), a shifting insertion block (33b) which penetrates through the front upper hole (32d) is arranged on the upper end face of the unlocking slide block (33), a driving insertion block (33c) is longitudinally arranged on the right side of the rear end face of the unlocking slide block (33), and a driving insertion channel (33d) is longitudinally arranged in the driving insertion block (33 c);
the hinge assembly (34) comprises a hinge mandrel (34a) arranged in the locking inner cavity (32a) along the left-right direction, a hinge turning plate (34b) hinged to the left half part of the hinge mandrel (34a), a driving plug (34c) arranged on the front end face of the hinge turning plate (34b) and inserted into the driving inserting channel (33d) rightwards, and an upper laminated plate (34d) arranged on the rear end face of the hinge turning plate (34b), wherein the hinge turning plate (34b) is obliquely arranged from bottom to front to back and top;
the elastic lock head (35) comprises a rectangular insertion rod (35a) arranged behind the lower end face of the locking inner cavity (32a), a fourth compression spring (35b) wound on the rectangular insertion rod (35a), and a rectangular sleeve (35c) slidably arranged on the rectangular insertion rod (35a) and penetrating through the rear upper hole (32e), wherein the rectangular sleeve (35c) is provided with a triangular clamping head (35d) with a narrow upper end and a wide lower end at the upper end, and a lower pressing plate (35e) clamped below the upper pressing plate (34d) is arranged below the front end face of the rectangular sleeve (35 c).
2. The new energy charging pile according to claim 1, characterized in that: the size of the inserting channel lower hole (15a) in the left-right direction is smaller than that of the spring inserting channel (15).
3. The new energy charging pile according to claim 1, characterized in that: anti-skid salient points are densely distributed on the rear end face of the follow-up lock head (16 c).
4. The new energy charging pile according to claim 1, characterized in that: the front end face of the triangular clamping head (35d) is densely provided with anti-skid convex points.
5. The new energy charging pile according to claim 1, characterized in that: and a sealing ring is formed on the inner wall of the movable gun sleeve (13).
6. The new energy charging pile according to claim 1, characterized in that: and the left end and the right end of the hinged turnover plate (34b) on the hinged core shaft (34a) are respectively provided with a limiting snap ring.
CN202010811674.5A 2019-03-05 2019-03-05 New energy charging pile Expired - Fee Related CN111923753B (en)

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CN201910164997.7A CN109760538B (en) 2019-03-05 2019-03-05 Charging gun inserting device of new energy charging pile and using method of charging gun inserting device

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CN110980443B (en) * 2019-12-22 2021-04-06 江苏云创新能源发展有限公司 New energy automobile fills electric pile electric wire automatic winding device
CN113839257B (en) * 2021-10-11 2023-12-08 三盈联合科技股份有限公司 High leakproofness interface that charges that has fixed rifle head ability for new energy automobile

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