CN111267646A - Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug - Google Patents
Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug Download PDFInfo
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- CN111267646A CN111267646A CN202010243041.9A CN202010243041A CN111267646A CN 111267646 A CN111267646 A CN 111267646A CN 202010243041 A CN202010243041 A CN 202010243041A CN 111267646 A CN111267646 A CN 111267646A
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- protective cover
- working box
- new energy
- rotating shaft
- charging pile
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
- B60L53/14—Conductive energy transfer
- B60L53/16—Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Abstract
The invention discloses a detachable charging plug of a new energy automobile charging pile, which comprises a fixing device, a protective cover and a working box, wherein a connecting frame is fixedly arranged on a side plate on one side of the working box, a connecting plate is arranged on one side of the connecting frame, the protective cover is arranged on the other side of the working box, when a crank rotates, a rotating shaft is simultaneously driven to rotate, so that gears on the rotating shaft are rotated, teeth on each gear belt are respectively meshed and connected with gears at corresponding positions, when the gears rotate, a transverse plate is driven to move towards the direction of the connecting plate, the transverse plate is fixedly arranged on the side wall of the connecting plate, so that the connecting block and a connecting head move to a rectangular groove at the middle position of the connecting plate along a sliding rail, the connecting block and the connecting head can be conveniently inserted into an automobile charging pile socket for charging, when the, the connector is prevented from being wetted or collided, and the service life of the plug is prolonged.
Description
Technical Field
The invention relates to the field of new energy automobile charging equipment, in particular to a detachable charging plug of a new energy automobile charging pile and a use method of the detachable charging plug.
Background
The new energy automobile is an automobile which adopts unconventional automobile fuel as a power source, integrates advanced technologies in the aspects of power control and driving of the automobile, and is advanced in technical principle, new in technology and new in structure. The electric energy is used mostly to present new energy automobile, need use new energy automobile to fill electric pile, and current automobile fills electric pile plug structure fixed, and the difficulty when the maintenance need be dismantled, damages the mode that the back adopted direct change mostly, and use cost is great.
Chinese patent publication No. CN207045139U discloses a new energy vehicle charging pile. New energy automobile fills electric pile includes the base, locates the pile body of base and locates the first rifle that charges of pile body, the base includes certainly the limit recess of the one side invagination formation of base, the pile body includes certainly the pile body orientation the protruding arch that forms of base, protruding embedding the limit recess, and through a pivot with the base rotates to be connected, first rifle that charges is located the pile body dorsad the one end of base, new energy automobile fills electric pile still including supporting the mobile device of base, locating the camera of pile body and according to the shooting condition control of camera the mobile device with the operating panel of pivot motion. The utility model provides a new energy automobile fills electric pile has solved the technical problem who charges because of the barrier influence among the correlation technique. Compared with the novel charging plug, the novel charging plug has the advantages that no limiting structure is arranged between the automobile charging pile socket and the charging plug during charging, the charging plug is easy to fall off from the charging pile socket and needs to be watched, the novel charging plug is inconvenient to use, most of the charging plugs of the existing new energy automobile charging piles are exposed on the outer side, the plug cannot be protected when the novel charging plug is not charged, connectors in the charging plug are easy to wet or collide, and the service life of the plug is short.
When the charging plug of the existing charging pile of the new energy automobile is charged, a limit structure is not arranged between the automobile charging pile socket and the charging plug, the charging plug is easy to fall off from the charging pile socket, the charging needs to be watched, and the use is inconvenient; the existing charging plug for the automobile charging pile is simple in structure, a limiting device is not arranged between a protective cover of the plug and a work box, matching deviation is easy to occur when the protective cover and the work box are assembled, and the assembly is not easy; most of the protective covers of the existing plugs and the working box need to be fixed by screws, so that the connection is inconvenient, the threads are easy to damage, the disassembly and the assembly are inconvenient, workers are difficult to maintain the plugs, and the use cost is high; most of charging plugs of the existing charging piles of the new energy automobile are exposed on the outer side, the protection work of the plugs cannot be carried out when the charging is not carried out, connectors in the charging plugs are easy to wet or collide, and the service life of the plugs is short.
Disclosure of Invention
The invention aims to provide a detachable charging plug of a new energy automobile charging pile, and aims to solve the problems that when the existing charging plug of the new energy automobile charging pile is used for charging, a limiting structure is not arranged between an automobile charging pile socket and the charging plug, the charging plug is easy to fall off from the charging pile socket, the charging needs to be watched, and the use is inconvenient; the existing charging plug for the automobile charging pile is simple in structure, a limiting device is not arranged between a protective cover of the plug and a work box, matching deviation is easy to occur when the protective cover and the work box are assembled, and the assembly is not easy; most of the protective covers of the existing plugs and the working box need to be fixed by screws, so that the connection is inconvenient, the threads are easy to damage, the disassembly and the assembly are inconvenient, workers are difficult to maintain the plugs, and the use cost is high; most of charging plugs of the existing charging piles of the new energy automobile are exposed on the outer side, the protection work of the plugs can not be carried out when the charging is not carried out, connectors in the charging plugs are prone to being wetted or colliding, and the service life of the plugs is short.
The purpose of the invention can be realized by the following technical scheme:
a detachable charging plug of a charging pile of a new energy automobile comprises a fixing device, a protective cover and a working box, wherein a connecting frame is fixedly arranged on a side plate on one side of the working box, a connecting plate is arranged on one side of the connecting frame, the protective cover is arranged on the other side of the working box, slide rails are respectively arranged on the inner wall of the top and the inner wall of the bottom of the working box, a connecting block is arranged between the two slide rails, a connecting head is arranged on the side wall of the connecting block close to one side of the connecting plate, clamping plates are respectively and fixedly arranged at the top and the bottom of the connecting block, slide blocks are respectively arranged on the two slide rails, the two slide blocks are respectively and fixedly connected with the two clamping plates, a base is arranged on the side wall of the connecting block on the opposite side of the connecting plate, limiting rods are, the jack has all been seted up on every fixed block, and four jacks correspond with the position of four gag lever posts, and the wiring hole has been seted up to protective cover bottom one end, and the inside in wiring hole is provided with screwed joint, and screwed joint's inside is provided with the wire tube.
The side walls at two sides of the working box are respectively provided with two fixing devices, each fixing device comprises a crank, a fixture block and a rotating shaft, the side walls at two sides of the working box are respectively provided with two cranks, the two cranks positioned at the same side are symmetrically arranged, the two ends of the side wall of the crank close to the middle position of the working box are respectively fixedly provided with the fixture block, each fixture block is provided with a through hole, the inside of the fixture block close to one side of the connecting plate is provided with the rotating shaft, one end of each rotating shaft penetrates through the side wall of the working box to extend into the inside of the working box, the end surface of the rotating shaft extending into the inside of the working box is fixedly provided with a gear, the other end of each rotating shaft penetrates through the through hole on the fixture block to extend out of the fixture block, the middle positions of the side walls at two sides of the connecting block are, the crank side walls far away from the middle position of the working box are provided with supporting rods, the two supporting rods positioned on the different side walls of the working box are provided with driving levers, and the two supporting rods are respectively fixedly connected with the two ends of the side wall of each driving lever.
As a further scheme of the invention: the four corners position of connecting plate one side lateral wall puts and is provided with spacing hole respectively, and the position in four spacing holes corresponds with car charging pile socket anticreep pole position all around, and during charging, four anticreep poles on the car charging pile socket insert four spacing holes on the connecting plate respectively, with the rigidity of connector, avoid droing.
As a further scheme of the invention: four fixed blocks respectively with the inner wall fixed connection of protective cover, the jack on every fixed block is circular structure, and the inner wall of four jacks is smooth, when the protective cover lid was on the work box, four gag lever posts on the base inserted the inside of four jacks respectively, fixed protective cover's position for the dog corresponds with the position of pivot, reduces the frictional force that produces when the gag lever post inserted the jack, the fixed of the protective cover of being convenient for.
As a further scheme of the invention: every pivot all is provided with the bearing with the junction of work box lateral wall, and every bearing is all inlayed on the lateral wall of work box for the pivot can take place to rotate on the work box lateral wall, drive gear's rotation work.
As a further scheme of the invention: the middle position of connecting plate is seted up and is put the rectangular channel, and the rectangular channel is the same with the internal diameter size of connecting frame, and the lateral wall internal diameter size of work box is the same with the internal diameter size of rectangular channel for the connector can shift out from the work box, is convenient for charge.
As a further scheme of the invention: the junction of through-hole all is provided with the axle sleeve on every pivot and the fixture block, and inside every axle sleeve fixed through-hole that sets up on the fixture block respectively, every pivot all with axle sleeve fixed connection, through crank rotation, the rotation takes place for the drive pivot, makes gear revolve then, provides power for the removal of connecting block.
As a further scheme of the invention: anti-skidding line has all been seted up on the lateral wall of protective cover both sides, has all seted up U type groove on every crank, alleviates the whole quality of plug, and material saving, the wiring hole inner wall of protective cover bottom sets up and has seted up the screw thread, and the wiring hole passes through threaded connection with screwed joint, and anti-skidding line can increase frictional force, the taking up of the plug of being convenient for, because the wiring hole passes through threaded connection with screwed joint, the dismantlement maintenance of the plug of being convenient for.
A use method of a detachable charging plug of a new energy automobile charging pile specifically comprises the following steps:
the method comprises the following steps: after a lead inside the electric wire pipe is connected with a wiring board, inserting a threaded joint into a wiring hole, rotating the threaded joint, fixing the position of the electric wire pipe, covering a protective cover on a work box, inserting four limiting rods on a base into the four jacks respectively when the protective cover is covered on the work box, and fixing the position of the protective cover so that a stop block corresponds to the position of a rotating shaft;
step two: after the stop blocks on the protective cover correspond to the rotating shaft on the working box, the two shift levers are respectively rotated, so that the fixture blocks on the four cranks move to the positions of the stop blocks, the four fixture blocks respectively move to one sides of the four stop blocks to clamp the positions of the stop blocks, and the fixed work of the protective cover and the working box is realized;
step three: during crank rotation, the rotation takes place to drive the pivot simultaneously, then make the epaxial gear revolve of commentaries on classics, because tooth on every gear belt is connected rather than the gear engagement who corresponds the position respectively, during gear revolve, the drive diaphragm removes to the direction of connecting plate, because the diaphragm is fixed to be set up on the lateral wall of connecting block, make connecting block and connector remove the rectangular channel of connecting plate middle part position along the slide rail, when need not use, the antiport driving lever, make the connector immigration work box.
The invention has the beneficial effects that:
1. in the invention, the four corners of the side wall of one side of the connecting plate are respectively provided with a limiting hole, the positions of the four limiting holes correspond to the positions of the anti-falling rods around the automobile charging pile socket, and during charging, the four anti-falling rods on the automobile charging pile socket are respectively inserted into the four limiting holes on the connecting plate to fix the position of the connecting head so as to avoid falling off;
2. according to the invention, the threaded connector is inserted into the wiring hole, the threaded connector is rotated, the position of the electric wire tube is fixed, the protective cover is covered on the work box, when the protective cover is covered on the work box, the four limiting rods on the base are respectively inserted into the four jacks, and the position of the protective cover is fixed, so that the stop blocks correspond to the positions of the rotating shafts;
3. according to the invention, the two deflector rods are respectively rotated, so that the fixture blocks on the four cranks move to the positions of the stop blocks, the four fixture blocks respectively move to one sides of the four stop blocks to clamp the positions of the stop blocks, the fixing work of the protective cover and the work box is realized, the fixing by using screws is not needed, the connection is convenient, the disassembly and the assembly are convenient, the maintenance work of a plug by workers is convenient, and the use cost is reduced;
4. according to the automobile charging pile socket, when the crank rotates, the rotating shaft is driven to rotate simultaneously, then the gear on the rotating shaft rotates, the teeth on each gear belt are respectively meshed with the gear at the corresponding position, when the gear rotates, the transverse plates are driven to move towards the direction of the connecting plate, the transverse plates are fixedly arranged on the side walls of the connecting blocks, the connecting blocks and the connectors move to the rectangular grooves in the middle of the connecting plates along the sliding rails, the automobile charging pile socket can be conveniently inserted for charging, when the automobile charging pile socket is not needed to be used, the driving rods rotate reversely, the connectors are moved into the working box, the connectors are protected, the connectors are prevented from being wetted or collided, and the service.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of a detachable charging plug of a new energy vehicle charging pile according to the invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a top view of the present invention;
FIG. 4 is an exploded view of the present invention;
FIG. 5 is a schematic view showing the internal structure of the work box of the present invention;
FIG. 6 is a schematic structural view of a slider according to the present invention;
FIG. 7 is a schematic view of the internal structure of the protecting cover of the present invention;
FIG. 8 is a partial enlarged view A of the present invention;
in the figure: 1. a connecting plate; 2. a fixing device; 3. connecting blocks; 4. a connector; 5. a splint; 6. a slider; 7. a slide rail; 8. a limiting hole; 9. a deflector rod; 10. a strut; 11. a crank; 12. a U-shaped groove; 13. a protective cover; 14. a shaft sleeve; 15. a clamping block; 16. anti-skid lines; 17. a wire tube; 18. a threaded joint; 19. a rotating shaft; 20. a transverse plate; 21. a gear belt; 22. a gear; 23. a work box; 24. a bearing; 25. a base; 26. a wiring board; 27. a limiting rod; 28. a wiring hole; 29. a fixed block; 30. a jack; 31. a stopper; 32. and (7) connecting the frames.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-8, a detachable charging plug for a charging pile of a new energy automobile comprises a fixing device 2, a protective cover 13 and a work box 23, wherein a side plate on one side of the work box 23 is fixedly provided with a connecting frame 32, one side of the connecting frame 32 is provided with a connecting plate 1, the other side of the work box 23 is provided with the protective cover 13, inner walls of the top and the bottom of the work box 23 are respectively provided with a slide rail 7, a connecting block 3 is arranged between the two slide rails 7, a connecting head 4 is arranged on the side wall of the connecting block 3 near one side of the connecting plate 1, clamping plates 5 are respectively fixedly arranged on the top and the bottom of the connecting block 3, slide blocks 6 are respectively arranged on the two slide rails 7, the two slide blocks 6 are respectively and fixedly connected with the two clamping plates 5, a base 25 is arranged on the side wall of the connecting, be provided with wiring board 26 on the lateral wall of the inboard base 25 of four gag lever posts 27, the inside four corners position of protective cover 13 is provided with fixed block 29 respectively, has all seted up jack 30 on every fixed block 29, and four jacks 30 correspond with four gag lever posts 27's position, and wiring hole 28 has been seted up to protective cover 13 bottom one end, and the inside in wiring hole 28 is provided with threaded joint 18, and the inside of threaded joint 18 is provided with electric wire tube 17.
The side walls of two sides of the working box 23 are respectively provided with two fixing devices 2, each fixing device 2 comprises a crank 11, a fixture block 15 and a rotating shaft 19, the side walls of two sides of the working box 23 are respectively provided with two cranks 11, the two cranks 11 positioned on the same side are symmetrically arranged, two ends of the side wall of the crank 11 close to the middle position of the working box 23 are respectively fixedly provided with the fixture block 15, each fixture block 15 is provided with a through hole, the inside of the fixture block 15 close to one side of the connecting plate 1 is provided with the rotating shaft 19, one end of each rotating shaft 19 penetrates through the side wall of the working box 23 and extends into the working box 23, the end surface of the rotating shaft 19 extending into the working box 23 is fixedly provided with a gear 22, the other end of each rotating shaft 19 penetrates through holes on the fixture blocks 15 and extends out of the fixture blocks 15, the middle positions of the side walls of, teeth on each gear belt 21 are respectively meshed with the gears 22 at corresponding positions, the side wall of the crank 11 far away from the middle position of the working box 23 is provided with a support rod 10, two support rods 10 positioned on different side walls of the working box 23 are provided with a shift rod 9, the two support rods 10 are respectively fixedly connected with two ends of the side wall of the shift rod 9, when in use, after a lead wire in the electric wire tube 17 is connected with a wiring board 26, a threaded connector 18 is inserted into a wiring hole 28, the threaded connector 18 is rotated to fix the position of the electric wire tube 17, then a protective cover 13 is covered on the working box 23, when the protective cover 13 is covered on the working box 23, four limit rods 27 on a base 25 are respectively inserted into four insertion holes 30 to fix the position of the protective cover 13, so that the stop block 31 corresponds to the position of the rotating shaft 19, and because the inner walls of the four insertion holes 30 are smooth, the friction force generated when the limit, the fixing of the protective cover 13 is facilitated; after the positions of the stop blocks 31 on the protective cover 13 correspond to the positions of the rotating shafts 19 on the working box 23, the two shift levers 9 are respectively rotated, so that the clamping blocks 15 on the four cranks 11 move to the positions of the stop blocks 31, the four clamping blocks 15 respectively move to one sides of the four stop blocks 31, and the positions of the stop blocks 31 are clamped, so that the protective cover 13 and the working box 23 are fixed, the fixing by using screws is not needed, the connection is convenient, the disassembly and the assembly are convenient, the maintenance of a plug by a worker is convenient, and the use cost is reduced; when crank 11 rotates, drive pivot 19 simultaneously and take place to rotate, then make the epaxial gear 22 of pivot 19 rotate, because tooth on every gear belt 21 is connected rather than the gear 22 meshing that corresponds the position respectively, when gear 22 rotates, drive diaphragm 20 removes to the direction of connecting plate 1, because diaphragm 20 is fixed to be set up on the lateral wall of connecting block 3, make connecting block 3 and connector 4 remove the rectangular channel of connecting plate 1 middle part position along slide rail 7, it charges on the electric pile socket to be convenient for insert the car, when need not use, reverse rotation driving lever 9, make in the 4 immigration workbin of connector 23, protect connector 4, avoid connector 4 to drench or collide with, the life of improvement plug.
The four corners position of 1 one side lateral wall of connecting plate puts and is provided with spacing hole 8 respectively, and the position of four spacing holes 8 corresponds with car charging pile socket anticreep pole position all around, and during charging, four anticreep poles on the car charging pile socket insert four spacing holes 8 on the connecting plate 1 respectively, with the rigidity of connector 4, avoid droing.
Four fixed blocks 29 respectively with protective cover 13's inner wall fixed connection, jack 30 on every fixed block 29 is circular structure, and four jack 30's inner wall is smooth, when protective cover 13 lid was on work box 23, four gag lever post 27 on the base 25 inserted four jack 30's inside respectively, the position of fixed protective cover 13 for dog 31 corresponds with the position of pivot 19, reduce the frictional force that produces when gag lever post 27 inserted jack 30, the fixed of protective cover 13 of being convenient for.
The junction of every pivot 19 and work box 23 lateral wall all is provided with bearing 24, and every bearing 24 all inlays on the lateral wall of work box 23 for pivot 19 can take place to rotate on work box 23 lateral wall, the rotation work of drive gear 22.
The middle position of connecting plate 1 is seted up and is put the rectangular channel, and the rectangular channel is the same with the internal diameter size of connecting frame 32, and the lateral wall internal diameter size of work box 23 is the same with the internal diameter size of rectangular channel for connector 4 can shift out from work box 23, is convenient for charge.
Every pivot 19 all is provided with axle sleeve 14 with the junction of through-hole on the fixture block 15, and inside every axle sleeve 14 fixed through-hole that sets up on fixture block 15 respectively, every pivot 19 all with axle sleeve 14 fixed connection, rotate through crank 11, drive pivot 19 takes place to rotate, makes gear 22 rotate then, provides power for the removal of connecting block 3.
A use method of a detachable charging plug of a new energy automobile charging pile specifically comprises the following steps:
the method comprises the following steps: after connecting wires in the wire tube 17 with the wiring board 26, inserting the threaded joint 18 into the wiring hole 28, rotating the threaded joint 18 to fix the position of the wire tube 17, covering the protective cover 13 on the work box 23, inserting the four limit rods 27 on the base 25 into the four insertion holes 30 respectively when the protective cover 13 is covered on the work box 23, and fixing the position of the protective cover 13 to enable the stop block 31 to correspond to the position of the rotating shaft 19;
step two: after the positions of the stop blocks 31 on the protective cover 13 correspond to the positions of the rotating shafts 19 on the working box 23, the two shift levers 9 are respectively rotated, so that the fixture blocks 15 on the four cranks 11 move to the positions of the stop blocks 31, the four fixture blocks 15 respectively move to one sides of the four stop blocks 31, the positions of the stop blocks 31 are clamped, and the fixed work of the protective cover 13 and the working box 23 is realized;
step three: when the crank 11 rotates, the rotation takes place for the drive pivot 19 simultaneously, then make the epaxial gear 22 of pivot 19 rotate, because the tooth on every gear belt 21 is connected rather than the gear 22 meshing that corresponds the position respectively, when gear 22 rotates, drive diaphragm 20 removes to the direction of connecting plate 1, because diaphragm 20 is fixed to be set up on the lateral wall of connecting block 3, make connecting block 3 and connector 4 move the rectangular channel of connecting plate 1 middle part position along slide rail 7, when need not use, the antiport driving lever 9, make in the connector 4 immigration work box 23.
The working principle of the invention is as follows: when the wire connecting device is used, after a wire in the wire tube 17 is connected with the wiring board 26, the threaded joint 18 is inserted into the wiring hole 28, the threaded joint 18 is rotated to fix the position of the wire tube 17, and then the protective cover 13 is covered on the work box 23, when the protective cover 13 is covered on the work box 23, the four limiting rods 27 on the base 25 are respectively inserted into the four jacks 30, and the position of the protective cover 13 is fixed, so that the stop block 31 corresponds to the position of the rotating shaft 19, and because the inner walls of the four jacks 30 are smooth, the friction force generated when the limiting rods 27 are inserted into the jacks 30 is reduced, and the protective cover 13 is convenient to fix;
after the positions of the stop blocks 31 on the protective cover 13 correspond to the positions of the rotating shafts 19 on the working box 23, the two shift levers 9 are respectively rotated, so that the clamping blocks 15 on the four cranks 11 move to the positions of the stop blocks 31, the four clamping blocks 15 respectively move to one sides of the four stop blocks 31, and the positions of the stop blocks 31 are clamped, so that the protective cover 13 and the working box 23 are fixed, the fixing by using screws is not needed, the connection is convenient, the disassembly and the assembly are convenient, the maintenance of a plug by a worker is convenient, and the use cost is reduced;
when crank 11 rotates, drive pivot 19 simultaneously and take place to rotate, then make the epaxial gear 22 of pivot 19 rotate, because tooth on every gear belt 21 is connected rather than the gear 22 meshing that corresponds the position respectively, when gear 22 rotates, drive diaphragm 20 removes to the direction of connecting plate 1, because diaphragm 20 is fixed to be set up on the lateral wall of connecting block 3, make connecting block 3 and connector 4 remove the rectangular channel of connecting plate 1 middle part position along slide rail 7, it charges on the electric pile socket to be convenient for insert the car, when need not use, reverse rotation driving lever 9, make in the 4 immigration workbin of connector 23, protect connector 4, avoid connector 4 to drench or collide with, the life of improvement plug.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. A detachable charging plug of a new energy automobile charging pile is characterized by comprising a fixing device (2), a protective cover (13) and a working box (23), wherein a connecting frame (32) is fixedly arranged on a side plate on one side of the working box (23), a connecting plate (1) is arranged on one side of the connecting frame (32), the protective cover (13) is arranged on the other side of the working box (23), slide rails (7) are respectively arranged on the inner wall of the top and the inner wall of the bottom of the working box (23), a connecting block (3) is arranged between the two slide rails (7), a connecting head (4) is arranged on the side wall of the connecting block (3) close to one side of the connecting plate (1), clamping plates (5) are respectively and fixedly arranged at the top and the bottom of the connecting block (3), sliding blocks (6) are respectively arranged on the two slide rails (7), and the two sliding, a base (25) is arranged on the side wall of the connecting block (3) on one side opposite to the connecting plate (1), limiting rods (27) are arranged at four corners of the side wall on one side of the base (25) respectively, a wiring board (26) is arranged on the side wall of the base (25) on the inner side of the four limiting rods (27), fixing blocks (29) are arranged at four corners inside the protective cover (13) respectively, each fixing block (29) is provided with a jack (30), the four jacks (30) correspond to the four limiting rods (27), a wiring hole (28) is formed in one end of the bottom of the protective cover (13), a threaded joint (18) is arranged inside the wiring hole (28), and a wire pipe (17) is arranged inside the threaded joint (18);
the side walls of two sides of the working box (23) are respectively provided with two fixing devices (2), each fixing device (2) comprises a crank (11), a fixture block (15) and a rotating shaft (19), the side walls of two sides of the working box (23) are respectively provided with two cranks (11), the two cranks (11) positioned on the same side are symmetrically arranged, two ends of the side wall of the crank (11) close to the middle position of the working box (23) are respectively fixedly provided with the fixture block (15), each fixture block (15) is provided with a through hole, the inside of the fixture block (15) close to one side of the connecting plate (1) is provided with the rotating shaft (19), one end of each rotating shaft (19) penetrates through the side wall of the working box (23) and extends out of the working box (23), the end face of the rotating shaft (19) extending into the inside of the working box (23) is fixedly provided with a gear (22), and the other end of each rotating shaft (19) penetrates, the middle positions of the side walls of the two sides of the connecting block (3) are respectively fixedly provided with a transverse plate (20), the side walls of the two sides of each transverse plate (20) are respectively provided with a gear belt (21), teeth on each gear belt (21) are respectively meshed with gears (22) corresponding to the gear belts, the side wall of a crank (11) far away from the middle position of the working box (23) is provided with a support rod (10), the two support rods (10) located on the different side walls of the working box (23) are provided with a shifting rod (9), and the two support rods (10) are respectively fixedly connected with the two ends of the side wall of the shifting rod (9).
2. The detachable charging plug of the new energy automobile charging pile is characterized in that limiting holes (8) are formed in the positions of four corners of the side wall of one side of the connecting plate (1), and the positions of the four limiting holes (8) correspond to the positions of anti-falling rods around the automobile charging pile socket.
3. The detachable charging plug of the charging pile for the new energy automobile as claimed in claim 1, wherein four fixing blocks (29) are respectively fixedly connected with the inner wall of the protective cover (13), the insertion holes (30) on each fixing block (29) are of a circular structure, and the inner walls of the four insertion holes (30) are smooth.
4. The detachable charging plug of the new energy automobile charging pile according to claim 1, wherein a bearing (24) is arranged at the joint of each rotating shaft (19) and the side wall of the work box (23), and each bearing (24) is embedded in the side wall of the work box (23).
5. The detachable charging plug of the charging pile for the new energy automobile as claimed in claim 1, wherein a rectangular groove is formed in the middle of the connecting plate (1), the rectangular groove is the same as the connecting frame (32) in inner diameter, and the working box (23) is the same as the rectangular groove in inner diameter.
6. The detachable charging plug of the new energy automobile charging pile according to claim 1, wherein a shaft sleeve (14) is arranged at a joint of each rotating shaft (19) and the through hole in the fixture block (15), each shaft sleeve (14) is fixedly arranged in the through hole in the fixture block (15), and each rotating shaft (19) is fixedly connected with each shaft sleeve (14).
7. The detachable charging plug of the new energy vehicle charging pile according to claim 1, wherein the side walls of the two sides of the protective cover (13) are provided with anti-slip threads (16), each crank (11) is provided with a U-shaped groove (12), the inner wall of the wiring hole (28) at the bottom of the protective cover (13) is provided with threads, and the wiring hole (28) is in threaded connection with the threaded connector (18).
8. The use method of the detachable charging plug of the new energy automobile charging pile is characterized by comprising the following steps:
the method comprises the following steps: after a lead in a wire tube (17) is connected with a wiring board (26), a threaded joint (18) is inserted into a wiring hole (28), the threaded joint (18) is rotated to fix the position of the wire tube (17), then a protective cover (13) is covered on a work box (23), when the protective cover (13) is covered on the work box (23), four limiting rods (27) on a base (25) are respectively inserted into the four insertion holes (30), and the position of the protective cover (13) is fixed, so that a stop block (31) corresponds to the position of a rotating shaft (19);
step two: after the positions of the stop blocks (31) on the protective cover (13) correspond to the positions of the rotating shafts (19) on the working box (23), the two shift levers (9) are respectively rotated, so that the clamping blocks (15) on the four cranks (11) move to the positions of the stop blocks (31), the four clamping blocks (15) respectively move to one sides of the four stop blocks (31), the positions of the stop blocks (31) are clamped, and the fixed work of the protective cover (13) and the working box (23) is realized;
step three: when crank (11) rotated, drive pivot (19) simultaneously and take place to rotate, then make gear (22) on pivot (19) rotate, because tooth on every gear belt (21) is connected rather than gear (22) meshing that corresponds the position respectively, when gear (22) rotated, drive diaphragm (20) removed to the direction of connecting plate (1), because diaphragm (20) are fixed to be set up on the lateral wall of connecting block (3), make connecting block (3) and connector (4) remove the rectangular channel of connecting plate (1) middle part position along slide rail (7), when need not use, reverse rotation driving lever (9), make connector (4) immigration work box (23) in.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010243041.9A CN111267646B (en) | 2020-03-31 | 2020-03-31 | Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010243041.9A CN111267646B (en) | 2020-03-31 | 2020-03-31 | Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug |
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| Publication Number | Publication Date |
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| CN111267646A true CN111267646A (en) | 2020-06-12 |
| CN111267646B CN111267646B (en) | 2021-12-14 |
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| CN202010243041.9A Active CN111267646B (en) | 2020-03-31 | 2020-03-31 | Detachable charging plug of new energy automobile charging pile and use method of detachable charging plug |
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