CN113442761A - New energy automobile fills electric pile protector - Google Patents

New energy automobile fills electric pile protector Download PDF

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Publication number
CN113442761A
CN113442761A CN202110827791.5A CN202110827791A CN113442761A CN 113442761 A CN113442761 A CN 113442761A CN 202110827791 A CN202110827791 A CN 202110827791A CN 113442761 A CN113442761 A CN 113442761A
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CN
China
Prior art keywords
fixedly connected
sliding
plate
new energy
piston
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Pending
Application number
CN202110827791.5A
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Chinese (zh)
Inventor
王佳豪
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Individual
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Individual
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Priority to CN202110827791.5A priority Critical patent/CN113442761A/en
Publication of CN113442761A publication Critical patent/CN113442761A/en
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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
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

The invention belongs to the field of new energy automobiles, and particularly relates to a new energy automobile charging pile protection device which comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with a machine body, the front surface of the machine body is fixedly connected with an operating table, and the bottom of the operating table is movably connected with a protection mechanism. This new energy automobile fills electric pile protector is through setting up stabilizing mean, when the rifle insertion apparatus that charges is inside, the rotor plate is opened, the rifle head extrusion slide cartridge's of rifle that charges right-hand member, the slide cartridge is close to the solid fixed cylinder, in this process, the left end of slide cartridge promotes spacer pin and piston left, compression spring contracts left, the loose collar moves along the helicla flute under compression spring's drive, the loose collar rotates certain angle, lead the air duct to be covered by the apron, along with the compression of piston, the spacer pin promotes the apron and removes left, the air duct is ensured with the apron and can not leak gas to the slip cartridge, it is easy when fixed to have solved traditional rifle muzzle that charges and is in, lead to fixed unstable problem.

Description

New energy automobile fills electric pile protector
Technical Field
The invention belongs to the field of new energy automobiles, and particularly relates to a new energy automobile charging pile protection device.
Background
The charging pile is used as a charging device of the new energy automobile, has the function similar to that of 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 automobiles 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.
The rifle that charges is as the car and fills electric pile's coupling mechanism, and the effect is very important when new energy automobile charges, and traditional rifle head that charges is inserted and is hung in the outside of filling electric pile to most rifle body exposes outside, very easily receives external environment influence, and the long time, the rifle that charges and the junction that fills electric pile can produce and rock and damage, influence normal use.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a new energy automobile charging pile protection device, and solves the problem that a charging gun on the outer surface of a traditional charging pile is easy to shake and damage due to the fact that the charging gun is exposed outside for a long time because of the lack of the protection device.
(II) technical scheme
The technical scheme adopted by the invention for solving the technical problems is as follows: the new energy automobile charging pile protection device comprises a bottom plate; the upper surface of the bottom plate is fixedly connected with a machine body, the front surface of the machine body is fixedly connected with an operating platform, the bottom of the operating platform is movably connected with a protection mechanism, a charging gun is arranged on the front surface of the protection mechanism, the protection mechanism comprises a rotating plate, the back surface of the rotating plate is rotatably connected with the front surface of the machine body, a handle bin is fixedly connected with the inner surface of the machine body, a gun head bin is fixedly connected with the top of the handle bin and is located on the back surface of the rotating plate, a clamping mechanism is movably connected with the inner surface of the gun head bin, a stabilizing mechanism is movably connected with the back surface of the clamping mechanism, the outer surface of the stabilizing mechanism is movably connected with the inner surface of the gun head bin, and a limiting plate is fixedly connected with the top of the inner surface of the gun head bin.
The clamping mechanism comprises a sliding plate, the outer surface of the sliding plate is connected with the inner surface of a handle bin in a sliding mode, the front fixedly connected with clamping ring of the sliding plate, the upper surface of the sliding plate is fixedly connected with a supporting plate, the lower surface of the supporting plate is fixedly connected with an extension spring, the bottom end of the extension spring is fixedly connected with the inner surface of a gun head bin, the upper surface of the supporting plate is movably connected with a vertical telescopic rod, the outer surface of the vertical telescopic rod is movably connected with a horizontal telescopic rod, the right end of the horizontal telescopic rod is fixedly connected with the inner surface of the gun head bin, the top end of the vertical telescopic rod is movably connected with a pressing plate, the lower surface of the pressing plate is fixedly connected with a telescopic ring, and the lower surface of the telescopic ring is fixedly connected with the upper surface of the supporting plate.
The stabilizing mechanism comprises a sliding barrel, a rectangular groove is formed in the wall of the sliding barrel, a supporting mechanism is movably connected to the inner surface of the sliding barrel, a fixed barrel is arranged on the back face of the supporting mechanism, the outer surface of the left end of the fixed barrel is fixedly connected with the inner surface of a gun head bin, the outer surface of the right side of the fixed barrel is slidably connected with the outer surface of the left side of the sliding barrel, an air guide groove is formed in the wall of the fixed barrel, and a pneumatic mechanism is movably connected to the inner surface of the fixed barrel.
Pneumatic mechanism includes the piston, the surface of piston and the internal surface sliding connection of solid fixed cylinder, the surface fixedly connected with spacer pin of piston, the air guide groove is run through on the top of spacer pin, the back fixedly connected with compression spring of piston, compression spring's left end and the internal surface fixed connection of solid fixed cylinder, the surface of solid fixed cylinder rotates through the helicla flute and is connected with the loose collar, the helicla flute is seted up at the surface of solid fixed cylinder, sliding connection has the apron in the wall of loose collar, the front of apron contacts with the back of spacer pin.
The supporting mechanism comprises a movable rod, the outer surface of the left end of the movable rod is connected with the inner surface of the fixed cylinder in a sliding mode, the outer surface of the right end of the movable rod is located inside the sliding cylinder, the outer surface of the movable rod is fixedly connected with an air guide tube, the right end of the air guide tube is fixedly connected with an air bag, the right end of the air bag is movably connected with an inclined rod, and the bottom end of the inclined rod is connected with the outer surface of the movable rod in a rotating mode.
The invention has the following beneficial effects:
1. according to the invention, by arranging the clamping mechanism, after the equipment is used, the charging gun is inserted into the protection mechanism, the front surface of the clamping ring is in contact clamping connection with the handle of the charging gun, the clamping mechanism moves towards the inside of the equipment along with the charging gun, the sliding plate drives the supporting plate and the pressing plate to move, at the moment, the pulling spring and the horizontal telescopic rod extend, the volume of the inner cavity of the horizontal telescopic rod is increased, the pressure is reduced, in order to stabilize the pressure, liquid in the vertical telescopic rod flows into the inner cavity of the horizontal telescopic rod, the pressure in the vertical telescopic rod is reduced along with the loss of the liquid, the vertical telescopic rod contracts, the vertical telescopic rod pulls the supporting plate and the pressing plate upwards and downwards in a half-way manner, and due to the existence of the limiting plate, when the clamping mechanism moves along the arc-shaped inner surface of the gun head bin, the space outside the pressing plate is gradually reduced, and the telescopic ring contracts under the action of the pressing plate and the supporting plate, the fixed lock of surface that the rifle that charges is close to handle department dies, has solved the problem that traditional rifle that charges rocked easily when laying.
2. According to the invention, by arranging the stabilizing mechanism, when the charging gun is inserted into the equipment, the rotating plate is opened, the gun head of the charging gun extrudes the right end of the sliding cylinder, the sliding cylinder approaches to the fixed cylinder, in the process, the left end of the sliding cylinder pushes the limiting pin and the piston leftwards, the compression spring contracts leftwards, the movable ring moves along the spiral groove under the driving of the compression spring, the movable ring rotates for a certain angle, the air guide groove is covered by the cover plate, the limiting pin pushes the cover plate to move leftwards along with the compression of the piston, the sliding cylinder and the cover plate ensure that the air guide groove cannot leak air, and the problem that the gun mouth of the traditional charging gun is easy to leak air when fixed to cause unstable fixation is solved.
3. According to the invention, by arranging the supporting mechanism, when the piston extrudes the inside of the pneumatic mechanism, the pneumatic mechanism with good sealing performance exhausts high-pressure air on the left side of the piston to the right side of the piston, the sliding cylinder is extruded to move leftwards, the movable rod is pushed out rightwards under the action of air pressure, meanwhile, the air bag expands under the action of the air guide tube, the inclined rod is pushed out, the top end of the inclined rod is in contact extrusion with the inner surface of the charging gun, the inner surface of the charging gun far away from the handle is fixedly locked, the freedom degree of the charging gun is limited by matching with the clamping mechanism, the stability of the device is increased, at the moment, the charging gun is completely placed in the device, and the rotating plate is closed, so that the problems that the traditional charging gun 5 is exposed outside and is easily damaged and shaken due to external force are solved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of the guard mechanism of the present invention;
FIG. 3 is a schematic view of the clamping mechanism of the present invention;
FIG. 4 is a schematic structural view of the stabilizing mechanism of the present invention;
FIG. 5 is a schematic structural view of the support mechanism of the present invention;
fig. 6 is a schematic structural view of the pneumatic mechanism of the present invention.
In the figure: the device comprises a bottom plate 1, a machine body 2, an operating platform 3, a protection mechanism 4, a charging gun 5, a rotating plate 10, a handle bin 11, a gun head bin 12, a clamping mechanism 13, a stabilizing mechanism 14, a limiting plate 15, a sliding plate 20, a clamping ring 21, a supporting plate 22, an extension spring 23, a vertical telescopic rod 24, a horizontal telescopic rod 25, a pressing plate 26, a telescopic ring 27, a sliding barrel 30, a rectangular groove 31, a supporting mechanism 32, a fixed barrel 33, an air guide groove 34, a pneumatic mechanism 35, a piston 40, a limiting pin 41, a compression spring 42, a movable ring 43, a cover plate 44, a spiral groove 45, a movable rod 46, an air guide pipe 47, an air bag 48 and an inclined rod 49.
Detailed Description
A charging pile protection device for a new energy vehicle according to an embodiment of the present invention will be described below with reference to fig. 1 to 6.
As shown in fig. 1 to 6, the new energy vehicle charging pile protection device comprises a bottom plate 1; upper surface fixedly connected with organism 2 of bottom plate 1, the positive fixedly connected with operation panel 3 of organism 2, the bottom swing joint of operation panel 3 has protection machanism 4, protection machanism 4's front is provided with rechargeable gun 5, protection machanism 4 is including changeing board 10, the back of changeing board 10 rotates with organism 1's front to be connected, organism 1's internal surface fixedly connected with handle storehouse 11, the top fixedly connected with rifle head storehouse 12 of handle storehouse 11, rifle head storehouse 12 is located the back of changeing board 10, the internal surface swing joint of rifle head storehouse 12 has fixture 13, fixture 13's back swing joint has stabilizing mean 14, stabilizing mean 14's surface and the internal surface swing joint of rifle head storehouse 12, the top fixedly connected with limiting plate 15 of rifle head storehouse 12 internal surface.
The clamping mechanism 13 comprises a sliding plate 20, the outer surface of the sliding plate 20 is connected with the inner surface of the handle bin 11 in a sliding manner, the front surface of the sliding plate 20 is fixedly connected with a clamping ring 21, the upper surface of the sliding plate 20 is fixedly connected with a supporting plate 22, the lower surface of the supporting plate 22 is fixedly connected with an extension spring 23, the bottom end of the extension spring 23 is fixedly connected with the inner surface of the gun head bin 12, the upper surface of the supporting plate 22 is movably connected with a vertical telescopic rod 24, the outer surface of the vertical telescopic rod 24 is movably connected with a horizontal telescopic rod 25, the right end of the horizontal telescopic rod 25 is fixedly connected with the inner surface of the gun head bin 12, the top end of the vertical telescopic rod 24 is movably connected with a pressing plate 26, the lower surface of the pressing plate 26 is fixedly connected with an expansion ring 27, the lower surface of the expansion ring 27 is fixedly connected with the upper surface of the supporting plate 22, by arranging the clamping mechanism 13, after the equipment is used, the charging gun 5 is inserted into the protection mechanism 4, the front surface of the clamping ring 21 is in contact clamping connection with a handle of the charging gun 5, the clamping mechanism 13 moves towards the interior of the equipment along with the charging gun 5 pushing towards the interior of the equipment, the sliding plate 20 drives the supporting plate 22 and the pressing plate 26 to move, at the moment, the pulling spring 23 and the horizontal telescopic rod 25 extend, the volume of the inner cavity of the horizontal telescopic rod 25 is increased, the pressure is reduced, in order to stabilize the pressure, liquid in the vertical telescopic rod 24 flows into the inner cavity of the horizontal telescopic rod 25, along with the loss of the liquid, the pressure in the vertical telescopic rod 24 is reduced, the vertical telescopic rod 24 contracts, the vertical telescopic rod 24 pulls the supporting plate 22 and the pressing plate 26 upwards and downwards in half, and due to the existence of the limiting plate 15, when the clamping mechanism 13 moves along the arc-shaped inner surface of the gun head bin 12, the space outside of the pressing plate 26 is gradually reduced, the telescopic ring 27 contracts under the action of the pressing plate 26 and the supporting plate 22, and the outer surface of the charging gun 5 close to the handle is locked, the problem of traditional rifle 5 that charges rocks easily when laying is solved.
The stabilizing mechanism 14 comprises a sliding barrel 30, a rectangular groove 31 is formed in the wall of the sliding barrel 30, a supporting mechanism 32 is movably connected to the inner surface of the sliding barrel 30, a fixed barrel 33 is arranged on the back of the supporting mechanism 32, the outer surface of the left end of the fixed barrel 33 is fixedly connected with the inner surface of the gun head cabin 12, the outer surface of the right side of the fixed barrel 33 is slidably connected with the outer surface of the left side of the sliding barrel 30, an air guide groove 34 is formed in the wall of the fixed barrel 33, and a pneumatic mechanism 15 is movably connected to the inner surface of the fixed barrel 33.
The pneumatic mechanism 15 comprises a piston 40, the outer surface of the piston 40 is connected with the inner surface of the fixed cylinder 33 in a sliding manner, the outer surface of the piston 40 is fixedly connected with a limiting pin 41, the top end of the limiting pin 41 penetrates through the air guide groove 34, the back surface of the piston 40 is fixedly connected with a compression spring 42, the left end of the compression spring 42 is fixedly connected with the inner surface of the fixed cylinder 33, the outer surface of the fixed cylinder 33 is rotatably connected with a movable ring 43 through a spiral groove 45, the spiral groove 45 is arranged on the outer surface of the fixed cylinder 33, a cover plate 44 is connected in the wall of the movable ring 43 in a sliding manner, the front surface of the cover plate 44 is in contact with the back surface of the limiting pin 41, through the arrangement of the stabilizing mechanism 14, when the charging gun 5 is inserted into the equipment, the rotating plate 10 is opened, the gun head of the charging gun 5 extrudes the right end of the sliding cylinder 30, the sliding cylinder 30 approaches the fixed cylinder 33, and in the process, the left end of the sliding cylinder 30 pushes the limiting pin 41 and the piston 40 leftward, compression spring 42 contracts to the left, and movable ring 43 moves along helicla flute 45 under compression spring 42's drive, and movable ring 43 rotates certain angle, and air guide groove 34 is covered by apron 44, and along with the compression of piston 40, spacer pin 41 promotes apron 44 and moves left, and slide cartridge 30 and apron 44 ensure that air guide groove 34 can not leak gas, have solved traditional rifle 5 muzzle and have lain in when fixed easy disappointing, lead to the problem of fixing unstably.
The supporting mechanism 32 comprises a movable rod 46, the outer surface of the left end of the movable rod 46 is slidably connected with the inner surface of the fixed cylinder 33, the outer surface of the right end of the movable rod 46 is positioned inside the sliding cylinder 30, the outer surface of the right end of the movable rod 46 is fixedly connected with an air guide pipe 47, the right end of the air guide pipe 47 is fixedly connected with an air bag 48, the right end of the air bag 48 is movably connected with an inclined rod 49, the bottom end of the inclined rod 49 is rotatably connected with the outer surface of the movable rod 46, through the arrangement of the supporting mechanism 32, when the piston 40 presses the inside of the pneumatic mechanism 35, the pneumatic mechanism 35 with good sealing performance discharges high-pressure air on the left side of the piston 40 to the right side of the piston 40, the sliding cylinder 30 is pressed to move leftwards, the movable rod 46 is pressed rightwards under the action of air pressure, meanwhile, the air bag 48 expands under the action of the air guide pipe 47, the inclined rod 49 is pressed, the top end of the inclined rod 49 is in contact with the inner surface of the charging gun 5, the inner surface of the charging gun 5 far away from the handle is fixedly locked, through cooperating with fixture 13, the degree of freedom of restriction rifle 5 that charges, the stability of increase equipment, inside rifle 5 that charges was put into equipment completely this moment, changeed board 10 and closed, solved traditional rifle 5 that charges and exposed outside, damaged and the problem of rocking because of external force easily.
The specific working process is as follows:
when the device works, after the device is used, the charging gun 5 is inserted into the protection mechanism 4, the front surface of the clamping ring 21 is in contact clamping connection with the handle of the charging gun 5, the clamping mechanism 13 moves towards the device along with the charging gun 5, the sliding plate 20 drives the supporting plate 22 and the pressing plate 26 to move, at the moment, the pull spring 23 and the horizontal telescopic rod 25 extend, the volume of the inner cavity of the horizontal telescopic rod 25 is increased, the pressure is reduced, in order to stabilize the pressure, the liquid in the vertical telescopic rod 24 flows into the inner cavity of the horizontal telescopic rod 25, the pressure in the vertical telescopic rod 24 is reduced along with the loss of the liquid, the vertical telescopic rod 24 contracts, the vertical telescopic rod 24 pulls the supporting plate 22 and the pressing plate 26 upwards and downwards in a half-way, due to the existence of the limiting plate 15, when the clamping mechanism 13 moves along the arc-shaped inner surface of the gun head bin 12, the space outside the pressing plate 26 is gradually reduced, and the telescopic ring 27 contracts under the action of the pressing plate 26 and the supporting plate 22, the outer surface of the charging gun 5 close to the handle is fixedly locked.
When the charging gun 5 is inserted into the device, the rotating plate 10 is opened, the gun head of the charging gun 5 extrudes the right end of the sliding cylinder 30, the sliding cylinder 30 approaches the fixed cylinder 33, in the process, the left end of the sliding cylinder 30 pushes the limiting pin 41 and the piston 40 leftwards, the compression spring 42 contracts leftwards, the movable ring 43 moves along the spiral groove 45 under the driving of the compression spring 42, the movable ring 43 rotates for a certain angle, the air guide groove 34 is covered by the cover plate 44, the limiting pin 41 pushes the cover plate 44 to move leftwards along with the compression of the piston 40, and the sliding cylinder 30 and the cover plate 44 ensure that the air guide groove 34 cannot be leaked.
When the piston 40 presses the inside of the pneumatic mechanism 35, the pneumatic mechanism 35 with good sealing performance discharges high-pressure air on the left side of the piston 40 to the right side of the piston 40, the sliding cylinder 30 is pressed to move leftwards, the movable rod 46 is pushed out rightwards under the action of air pressure, meanwhile, the air bag 48 expands under the action of the air guide pipe 47, the inclined rod 49 is pushed out, the top end of the inclined rod 49 is in contact extrusion with the inner surface of the charging gun 5, which is far away from the handle, is fixedly locked, the degree of freedom of the charging gun 5 is limited through matching with the clamping mechanism 13, the stability of the device is improved, the charging gun 5 is completely placed inside the device at the moment, and the rotating plate 10 is closed.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (5)

1. A new energy automobile charging pile protection device comprises a bottom plate (1); the method is characterized in that: the upper surface of bottom plate (1) is fixed and connected with organism (2), the positive fixedly connected with operation panel (3) of organism (2), the bottom swing joint of operation panel (3) has protection machanism (4), the front of protection machanism (4) is provided with rifle (5) that charges, protection machanism (4) are including changeing board (10), the back of changeing board (10) rotates with the front of organism (1) to be connected, the internal surface of organism (1) is fixed and is connected with handle storehouse (11), the top fixedly connected with rifle head storehouse (12) of handle storehouse (11), rifle head storehouse (12) is located the back of changeing board (10), the internal surface swing joint of rifle head storehouse (12) has fixture (13), the back swing joint of fixture (13) has stabilizing mean (14), the internal surface swing joint of stabilizing mean (14) and rifle head storehouse (12), and a limiting plate (15) is fixedly connected to the top of the inner surface of the gun head bin (12).
2. The new energy automobile fills electric pile protector of claim 1, its characterized in that: the clamping mechanism (13) comprises a sliding plate (20), the outer surface of the sliding plate (20) is connected with the inner surface of the handle bin (11) in a sliding manner, a clamping ring (21) is fixedly connected to the front surface of the sliding plate (20), a supporting plate (22) is fixedly connected to the upper surface of the sliding plate (20), an extension spring (23) is fixedly connected to the lower surface of the supporting plate (22), the bottom end of the extension spring (23) is fixedly connected with the inner surface of the gun head bin (12), a vertical telescopic rod (24) is movably connected to the upper surface of the supporting plate (22), a horizontal telescopic rod (25) is movably connected to the outer surface of the vertical telescopic rod (24), the right end of the horizontal telescopic rod (25) is fixedly connected with the inner surface of the gun head bin (12), a pressing plate (26) is movably connected to the top end of the vertical telescopic rod (24), and a telescopic ring (27) is fixedly connected to the lower surface of the pressing plate (26), the lower surface of the telescopic ring (27) is fixedly connected with the upper surface of the supporting plate (22).
3. The new energy automobile fills electric pile protector of claim 1, its characterized in that: the stabilizing mechanism (14) comprises a sliding barrel (30), a rectangular groove (31) is formed in the wall of the sliding barrel (30), a supporting mechanism (32) is movably connected to the inner surface of the sliding barrel (30), a fixed barrel (33) is arranged on the back face of the supporting mechanism (32), the outer surface of the left end of the fixed barrel (33) is fixedly connected with the inner surface of the gun head bin (12), the outer surface of the right side of the fixed barrel (33) is slidably connected with the outer surface of the left side of the sliding barrel (30), an air guide groove (34) is formed in the wall of the fixed barrel (33), and a pneumatic mechanism (15) is movably connected to the inner surface of the fixed barrel (33).
4. The new energy automobile fills electric pile protector of claim 3, its characterized in that: pneumatic mechanism (15) include piston (40), the surface of piston (40) and the internal surface sliding connection of solid fixed cylinder (33), the external fixed surface of piston (40) is connected with spacer pin (41), air guide groove (34) are run through on the top of spacer pin (41), the back fixedly connected with compression spring (42) of piston (40), the left end of compression spring (42) and the internal fixed surface of solid fixed cylinder (33) are connected, the surface of solid fixed cylinder (33) is rotated through helicla flute (45) and is connected with loose ring (43), the surface at solid fixed cylinder (33) is seted up in helicla flute (45), sliding connection has apron (44) in the wall of loose ring (43), the front of apron (44) contacts with the back of spacer pin (41).
5. The new energy automobile fills electric pile protector of claim 3, its characterized in that: supporting mechanism (32) include movable rod (46), the surface of movable rod (46) left end and the internal surface sliding connection of solid fixed cylinder (33), the surface of movable rod (46) right-hand member is located the inside of slide cartridge (30), the external surface fixedly connected with air duct (47) of movable rod (46), the right-hand member fixedly connected with gasbag (48) of air duct (47), the right-hand member swing joint of gasbag (48) has down tube (49), the bottom of down tube (49) rotates with the surface of movable rod (46) and is connected.
CN202110827791.5A 2021-07-22 2021-07-22 New energy automobile fills electric pile protector Pending CN113442761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110827791.5A CN113442761A (en) 2021-07-22 2021-07-22 New energy automobile fills electric pile protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110827791.5A CN113442761A (en) 2021-07-22 2021-07-22 New energy automobile fills electric pile protector

Publications (1)

Publication Number Publication Date
CN113442761A true CN113442761A (en) 2021-09-28

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ID=77816965

Family Applications (1)

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CN202110827791.5A Pending CN113442761A (en) 2021-07-22 2021-07-22 New energy automobile fills electric pile protector

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114263447A (en) * 2021-12-29 2022-04-01 海安发达石油仪器科技有限公司 Oil derrick auxiliary fixture

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114263447A (en) * 2021-12-29 2022-04-01 海安发达石油仪器科技有限公司 Oil derrick auxiliary fixture

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Application publication date: 20210928