CN117301923A - Charging pile for new energy automobile - Google Patents
Charging pile for new energy automobile Download PDFInfo
- Publication number
- CN117301923A CN117301923A CN202311635385.4A CN202311635385A CN117301923A CN 117301923 A CN117301923 A CN 117301923A CN 202311635385 A CN202311635385 A CN 202311635385A CN 117301923 A CN117301923 A CN 117301923A
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- Prior art keywords
- charging
- charging pile
- cavity
- new energy
- assembly
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- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
-
- 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
- B60L53/18—Cables 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
- B60L53/60—Monitoring or controlling charging stations
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention relates to the technical field of charging piles, in particular to a charging pile for a new energy automobile. The specific technical scheme is as follows: including charging the stake body, this internal assembly chamber that is equipped with of charging the stake, charging the lateral part of stake body and having seted up and having filled the rifle socket, charging the lateral part top of stake body and having seted up and being located fill the first movable chamber of rifle socket top, the second movable chamber is the cylinder hole, the front end in the cylinder hole of second movable chamber is fixed with the limiting plate, the second movable intracavity is equipped with the pipe of marcing, the through-hole has been seted up on the limiting plate, and the stranded wire is closely fixed in the pipe of marcing, and consequently charging the rifle and inserting on the car fills the mouth, and when forgetting to pull out and marcing along with the car, charging the rifle and can follow the car and advance on the mouth of charging and forgetting to pull out and when the car suddenly goes, the stranded wire can be along with car one distance of going under the driving of going to avoid the stranded wire to be broken fast, prolonged the guard time.
Description
Technical Field
The invention relates to the technical field of charging piles, in particular to a charging pile for a new energy automobile.
Background
The function of the charging pile is similar to that of an oiling machine in a gas station, the charging pile can be fixed on the ground or a wall, and the charging pile is installed in public buildings (public buildings, malls, public parking lots and the like) and residential community parking lots or charging stations, so that electric automobiles of various types can be charged according to different voltage levels.
The charging pile is composed of a main body, a charging gun, a circuit board and other circuit systems, wherein the circuit board is arranged in the main body, and the charging gun is inserted into a charging port of a new energy automobile during charging, so that charging is completed. Similar to the use of the oiling machine, when a part of users forget to pull out the charging gun from the charging port of the automobile after charging, the charging wire is straightened when the automobile runs, and when the charging wire is straightened to the limit length, the charging pile is inclined or the charging wire is broken, even the charging gun is damaged by inertial impact in the charging port of the automobile, and when the charging pile bursts to the situation, the potential safety hazard is brought, so that the service life is influenced.
Disclosure of Invention
In order to solve the technical problems, the invention aims to provide a charging pile for a new energy automobile.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: the utility model provides a new energy automobile fills electric pile, includes fills electric pile body, fill this internal assembly chamber that is equipped with of electric pile, fill the lateral part of electric pile body and seted up and fill the rifle socket, fill the lateral part top of electric pile body and seted up and be located fill the first movable chamber of rifle socket top, fill the lateral part below of electric pile body and set up and be located fill the second movable chamber of rifle socket below, the second movable chamber is the cylinder hole, the front end in the cylinder hole in second movable chamber is fixed with the limiting plate, be equipped with the pipe of marcing in the second movable chamber, the through-hole has been seted up on the limiting plate, the front end of the pipe of marcing runs through to the front side of limiting plate by the through-hole, it is fixed with the seat of marcing at limiting plate inboard rear portion to marcing on the pipe, the peripheral cover of marcing the pipe is equipped with the spring, the both ends elasticity of spring is contradicted between limiting plate and the seat of marcing, the assembly cavity is positioned above the second movable cavity, a circuit board is arranged in the assembly cavity, a multi-strand wire is tightly fixed in the cavity of the advancing pipe, a connecting sleeve is tightly fixed outside the front end of the advancing pipe, a charging gun is inserted in the charging gun inserting opening, the circuit connecting end of the charging gun is connected with a connector, the connector is connected to the connecting sleeve, the electric contact end of the multi-strand wire is exposed at the front end of the connecting sleeve, one end of the multi-strand wire connected to the circuit board is folded for many times and then is contained in the assembly cavity, the connector is connected to the connecting sleeve so that the electric contact end of the charging gun is butted with the electric contact end of the multi-strand wire, when the connector is connected to the connecting sleeve for dragging outwards, the advancing pipe can be driven to advance through the connecting sleeve, a linear channel is formed between the top of the second movable cavity and the assembly cavity, a contact switch electrically connected to the circuit board is fixed at the rear end of the linear channel, a normally open contact of the contact switch is exposed below the linear channel, and the normally open contact of the contact switch is located on the advancing path of the advancing seat.
As a further preferable mode, a guide post is fixed in the assembly cavity, a wire hole is formed between the rear end of the second movable cavity and the assembly cavity, and the multi-wire penetrates through the wire hole from the rear end of the second movable cavity to enter the assembly cavity and is electrically connected to the circuit board of the assembly cavity after being positioned and guided by the guide post.
As a further preferable mode, an alarm is arranged on the charging pile body and located on one side of the charging gun insertion opening.
As a further preferred feature, the rear end of the travel base is provided with a rearwardly extending extension, the extension being arranged to increase the chance of contact with the normally open contact of the contact switch as the travel base advances.
As a further preferable mode, the charging pile body is fixedly provided with an alarm lamp positioned in the first movable cavity, an alarm display end of the alarm lamp is exposed out of the charging pile body from the front side of the first movable cavity, and the alarm lamp is electrically connected in series with the alarm.
As a further preferable mode, a rubber plug is filled in the first movable cavity, and the alarm lamp is arranged on the rubber plug in a penetrating mode.
As a further preferable mode, the assembly cavity and the linear channel are internally provided with a driving mechanism, the driving mechanism comprises an assembly shaft, a friction wheel, a crank connecting rod structure and a swinging rod, the assembly shaft is fixed in the linear channel and positioned at the front side of the contact switch, the friction wheel is connected to the assembly shaft in a switching mode, the outline of the outer circle surface of the friction wheel is exposed in the second movable cavity, the friction wheel can be rubbed on the outline of the outer circle of the friction wheel when the advancing seat advances, the friction wheel rotates, the bottom end of the crank connecting rod structure is connected to the eccentric position of the friction wheel, the swinging rod is positioned in the assembly cavity, the top end of the swinging rod is connected to the alarm lamp after being bent forward in the assembly cavity to pass through the rubber plug, and the top end of the crank connecting rod structure is hinged to the bottom end position of the swinging rod after extending upwards.
As a further preferable mode, the rubber plug adopts a corrugated pipe structure, so that the rubber plug can be driven to deform up and down when the swing rod swings up and down.
As a further preferable mode, the charging pile body is provided with an alarm electrically connected to the contact switch.
Compared with the prior art, the invention has the beneficial effects that:
the charging pile is characterized in that a traveling pipe is arranged in the charging pile body, multiple strands of the charging gun are tightly arranged in the traveling pipe, one end of the multiple strands of the charging gun is connected to the circuit board and then is stored in an assembly cavity of the charging pile body after being folded for many times, the charging gun is inserted into a charging gun socket when not in use, the charging gun is inserted into an automobile charging port when in use, a circuit connecting end of the charging gun is connected with a connector, the connector is connected to a connecting sleeve, an electrical contact end of the multiple strands is exposed at the front end of the connecting sleeve, the connector is connected to the connecting sleeve, the electrical contact end of the charging gun is abutted to the electrical contact end of the multiple strands, and the multiple strands are tightly fixed in the traveling pipe, so that the charging gun is inserted into the automobile charging port, and can follow the automobile to advance when the automobile travels along with the automobile due to forgetting to be pulled out, the charging gun on the automobile charging port is forgotten to be pulled out, and when the automobile suddenly travels, the multiple strands can travel along with the automobile for a distance along with the automobile under the driving of the traveling pipe, so that the multiple strands can be prevented from being rapidly pulled off along with the automobile.
In order to further improve the safety, the driver can be warned immediately when the situation is sudden. And a contact switch is arranged on the advancing path of the advancing pipe, a normally open contact of the contact switch is exposed below the linear channel, and an alarm electrically connected to the contact switch is arranged on the charging pile body. Therefore, when the advancing seat is dragged by the advancing pipe to move forward until the front end of the advancing seat is contacted with the normally open contact of the contact switch, the normally open contact of the contact switch is enabled to retract upwards into the switch, the normally open contact in the contact switch is enabled to be closed, the contact switch is powered on, the alarm sends out an alarm signal, the alarm has a buzzer alarm function, a driver is reminded to continue to travel, the driver is reminded that the charging gun is not pulled out as much as possible, and the vehicle is pulled out.
Drawings
Fig. 1 is a schematic diagram of an external overall structure of a charging pile for a new energy automobile according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a charging pile for a new energy automobile after being drawn out from fig. 1 according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a charging pile for a new energy automobile according to an embodiment of the present invention from another view angle after being drawn out from fig. 2;
fig. 4 is an enlarged schematic view of a portion a of a charging pile for a new energy automobile according to an embodiment of the present invention;
fig. 5 is an enlarged schematic view of a B-section of a charging pile for a new energy vehicle according to an embodiment of the present invention;
fig. 6 is an enlarged schematic view of a C-section of a charging pile for a new energy vehicle according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a front view plane structure of a charging pile for a new energy automobile according to an embodiment of the present invention when the charging pile is cut.
In the figure: 1. a charging pile body; 2. an assembly chamber; 3. a gun charging jack; 4. a first movable chamber; 5. a second movable chamber; 6. a limiting plate; 7. a traveling pipe; 8. a traveling seat; 81. an extension; 9. a through hole; 10. a spring; 11. a circuit board; 12. a plurality of strands; 13. connecting sleeves; 14. a charging gun; 15. a joint; 16. a linear channel; 17. a contact switch; 18. a guide post; 19. a wire hole; 20. an alarm; 21. an alarm lamp; 22. a driving mechanism; 23. assembling a shaft; 24. a friction wheel; 25. a crank connecting rod structure; 26. swing rod; 27. a rubber stopper.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. The technical means used in the examples are conventional means well known to those skilled in the art unless otherwise indicated.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In one embodiment, as shown in fig. 1-7:
the utility model provides a pair of new energy automobile fills electric pile, including filling electric pile body 1, fill and be equipped with assembly chamber 2 in the electric pile body 1, fill rifle socket 3 has been seted up to the lateral part of filling electric pile body 1, fill electric pile body 1 lateral part top and lie in and fill rifle socket 3 top and seted up first movable chamber 4, fill electric pile body 1 lateral part below and lie in fill rifle socket 3 below and seted up second movable chamber 5, second movable chamber 5 is the cylinder hole, its cylinder hole level is seted up to fill in the electric pile body 1. The front end of the cylindrical cavity of the second movable cavity 5 is fixed with a limiting plate 6, namely, the front end of the second movable cavity 5 is fixedly provided with a limiting plate 6, a travelling pipe 7 is arranged in the second movable cavity 5, the travelling pipe 7 can move back and forth in the second movable cavity 5, a through hole 9 is formed in the limiting plate 6, and the front end of the travelling pipe 7 penetrates through the through hole 9 to the front side of the limiting plate 6. When the front end of the advancing pipe 7 moves forwards under the tensile force, the advancing seat 8 positioned at the rear part of the inner side of the limiting plate 6 is fixed on the advancing pipe 7, the advancing seat 8 can be carried to move synchronously when the advancing pipe 7 moves forwards and backwards, the periphery of the advancing pipe 7 is sleeved with the spring 10, the spring 10 is matched with the second movable cavity 5, two ends of the spring 10 elastically abut against between the limiting plate 6 and the advancing seat 8, when the advancing pipe 7 carries the advancing seat 8 to advance forwards, the spring 10 is compressed and shortened, the elastic force is stored, when the end tensile force of the advancing pipe 7 fails, the spring 10 can be rapidly released for a long time, when the spring 10 is reset, the advancing seat 8 is pushed to move backwards, and the front end of the advancing pipe 7 is pulled into the second movable cavity 5 again when the advancing seat 8 moves backwards.
As shown in fig. 2 to 7, the assembly chamber 2 is located above the second movable chamber 5, and a circuit board 11 is installed in the assembly chamber 2, and the circuit board 11 is a prior art power generation technology in the existing charging pile body 1, and various circuit modules are provided thereon.
Different from the existing charging pile, in the invention, besides the travelling pipe 7 which moves back and forth in the charging side direction, a multi-strand wire 12 connected with a charging gun 14 is arranged, the multi-strand wire 12 is tightly fixed in the pipe cavity of the travelling pipe 7, one end of the multi-strand wire 12 connected with the circuit board 11 is folded for many times and then is contained in the assembly cavity 2, a connecting sleeve 13 is tightly fixed outside the front end of the travelling pipe 7, the charging gun 14 is inserted into the charging gun socket 3 when not in use, is inserted into an automobile charging port when in use, the circuit connecting end of the charging gun 14 is connected with a connector 15, the connector 15 is connected with the connecting sleeve 13, the electrical contact end of the multi-strand wire 12 is exposed at the front end of the connecting sleeve 13, and the connector 15 is connected with the connecting sleeve 13, so that the electrical contact end of the charging gun 14 is butted with the electrical contact end of the multi-strand wire 12. Since the multi-strand wire 12 is tightly fixed in the travelling pipe 7, it can be known that the charging gun 14 is inserted on the charging port of the automobile, the charging gun 14 can travel along with the automobile when the automobile travels due to forgetting to pull out, the charging gun 14 can drag the joint 15 to advance, the joint 15 can drag the travelling pipe 7 forwards through the connecting sleeve 13, and the multi-strand wire 12 can be driven to advance synchronously when the front end of the travelling pipe 7 is dragged forwards once being stressed, which is equivalent to that the charging gun on the charging port of the automobile forgets to pull out and the automobile suddenly travels, the multi-strand wire 12 can travel along with the automobile for a certain distance under the driving of the travelling pipe 7, so that the multi-strand wire 12 is prevented from being broken rapidly, and the protection time is prolonged. In order to further improve the safety, the driver can be warned immediately when the situation is sudden.
Therefore, as shown in fig. 3 to 6, a linear channel 16 is formed between the top of the second movable cavity 5 and the assembly cavity 2, a contact switch 17 electrically connected to the circuit board 11 is fixed at the rear end of the linear channel 16, a normally open contact of the contact switch 17 is exposed below the linear channel 16, the normally open contact of the contact switch 17 is located on the advancing path of the advancing seat 8, and an alarm 20 electrically connected to the contact switch 17 is installed on the charging pile body 1. Therefore, when the traveling seat 8 is dragged by the traveling pipe 7 to move forward until the front end of the traveling seat contacts with the normally open contact of the contact switch 17, the normally open contact of the contact switch 17 is retracted upwards into the switch, the normally open contact in the contact switch 17 is closed, the contact switch 17 energizes the alarm 20, the alarm 20 sends an alarm signal, the alarm 20 has a buzzer alarm function, a driver is reminded to stop traveling, and the driver is reminded that the charging gun 14 is not pulled out.
As shown in fig. 2 and 3, a guide post 18 is fixed in the assembly cavity 2, a wire hole 19 is formed between the rear end of the second movable cavity 5 and the assembly cavity 2, the multiple wires 12 pass through the wire hole 19 from the rear end of the second movable cavity 5 and enter the assembly cavity 2, and are electrically connected to the circuit board 11 of the assembly cavity 2 after being positioned and guided by the guide post 18, and when the multiple wires 12 are dragged forwards along with the travelling pipe 7, the folded parts are released outwards continuously, and simultaneously, the positioning and guiding are performed when the folded parts of the multiple wires 12 are released outwards for a certain length by the guide post 18.
As shown in fig. 3 and 6, the rear end of the travelling seat 8 is provided with an extension 81 extending rearward, and the extension 81 is arranged to increase the contact opportunity with the normally open contact of the contact switch 17 when the travelling seat 8 advances, and the travelling seat 8 is dragged by the travelling pipe 7 to contact with the normally open contact of the contact switch 17 and to make the alarm 20 give a buzzing alarm. Because the advancing pipe 7 is dragged by the charging gun 14 and advances continuously with the advancing seat 8, the advancing seat 8 advances with the extending part 81 when advancing continuously, the extending part 81 extends the contact opportunity with the normally open contact of the contact switch 17, the energizing time of the contact switch 17 is prolonged, the time of buzzer alarm of the alarm 20 is delayed, and the alarm effect is improved.
The charging pile body 1 is fixedly provided with the alarm lamp 21 positioned in the first movable cavity 4, the alarm display end of the alarm lamp 21 is exposed out of the charging pile body 1 from the front side of the first movable cavity 4, the alarm lamp 21 is electrically connected in series with the alarm 20, the alarm lamp 21 can emit light when the alarm 20 buzzes to give an alarm, and particularly when the automobile drives the charging gun 14 to move forward at night due to the fact that the situation occurs at night, the alarm lamp 21 can emit light at night except for the alarm 20, the light can be fed back to a rearview mirror of a driver, and the alarm effect is improved under the combined action of buzzing and light.
As shown in fig. 7, the rubber stopper 27 is filled in the first movable cavity 4, the alarm lamp 21 is arranged on the rubber stopper 27 in a penetrating manner, the driving mechanism 22 is arranged in the assembly cavity 2 and the linear channel 16, the driving mechanism 22 comprises an assembly shaft 23, a friction wheel 24, a crank connecting rod structure 25 and a swinging rod 26, the assembly shaft 23 is fixed in the linear channel 16 and is positioned at the front side of the contact switch 17, the friction wheel 24 is connected to the assembly shaft 23 in a switching manner, the outline of the outer circular surface of the friction wheel 24 is exposed in the second movable cavity 5, the friction wheel 24 can be rotated by friction on the outline of the outer circular surface of the friction wheel 24 when the travelling seat 8 advances, the bottom end of the crank connecting rod structure 25 is connected to the eccentric position of the friction wheel 24, the swinging rod 26 is positioned in the assembly cavity 2, the top end of the swinging rod 26 is connected to the alarm lamp 21 after penetrating through the rubber stopper 27 in a forward bending manner in the assembly cavity 2, the top end of the crank connecting rod structure 25 extends upwards and then is hinged to the bottom end position of the swinging rod 26, the rubber stopper 27 adopts a bellows structure, and when the swinging rod 26 swings upwards and downwards, and downwards the rubber stopper 27 can be driven to deform upwards and downwards.
Because the driving mechanism 22 is arranged in the assembly cavity 2 and the linear channel 16, the charging gun 14 is inserted into the charging port of the automobile, when the automobile is started to run because the driver forgets to pull out the charging gun 14, the charging gun 14 drives the running pipe 7 to move forward by the connector 15, the running seat 8 moves forward in a following way, the multi-strand wire 12 also moves forward, the part of the multi-strand wire 12 folded in the assembly cavity 2 is released, the dragging distance of the charging gun 14 is prolonged, the charging gun 14 and the multi-strand wire 12 are prevented from being damaged, when the running seat 8 moves along with the running pipe 7 to be in contact with the bottom end of the contact switch 17, the normally open contact in the contact switch 17 is closed, the alarm 20 is electrified and gives out a buzzing alarm signal, and meanwhile, the alarm lamp 21 gives out a light signal; when the travelling seat 8 continues to travel to be in contact with the friction wheel 24, the friction wheel 24 is enabled to rotate, the friction wheel 24 drives the crank connecting rod structure 25 to act, the crank connecting rod structure 25 drives the swinging rod 26 to swing up and down, the swinging rod 26 drives the alarm lamp 21 to swing up and down, light emitted by the alarm lamp 21 swings up and down, the illumination range of the alarm lamp 21 is improved, better light can be fed back to a driver, and the reminding effect is enhanced.
The above embodiments are only illustrative of the preferred embodiments of the present invention and are not intended to limit the scope of the present invention, and various modifications, variations, alterations, substitutions made by those skilled in the art to the technical solution of the present invention should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the design of the present invention.
Claims (9)
1. The utility model provides a new energy automobile fills electric pile, its characterized in that, including filling electric pile body (1), fill electric pile body (1) in be equipped with assembly chamber (2), fill rifle socket (3) have been seted up to the lateral part of filling electric pile body (1), fill electric pile body (1) lateral part top and seted up be located fill first movable chamber (4) of rifle socket (3) top, fill electric pile body (1) lateral part below and seted up be located fill second movable chamber (5) of rifle socket (3) below, second movable chamber (5) are the cylinder hole, the front end of cylinder hole of second movable chamber (5) is fixed with limiting plate (6), be equipped with in second movable chamber (5) and advance tub (7), set up through-hole (9) on limiting plate (6), advance tub (7) the front end by through-hole (9) run through to limiting plate (6) the front side, advance tub (7) are fixed with and are located in fill second movable chamber (5) the cylinder hole's front end is fixed with limit spring (8) in between two in advance tub (10) of seat (10), the utility model discloses a linear electric connector, which is characterized in that a circuit board (11) is arranged in an assembly cavity (2), a multi-strand wire (12) is tightly fixed in the cavity of a travelling pipe (7), a connecting sleeve (13) is tightly fixed outside the front end of the travelling pipe (7), a charging gun (14) is inserted in a charging gun socket (3), a connector (15) is connected with the circuit connecting end of the charging gun (14), the connector (15) is connected with the connecting sleeve (13), the electric contact end of the multi-strand wire (12) is exposed at the front end of the connecting sleeve (13), one end of the multi-strand wire (12) is connected with the circuit board (11) and then is contained in the assembly cavity (2) after being folded for many times, the connector (15) is connected with the connecting sleeve (13) so that the electric contact end of the charging gun (14) is butted with the electric contact end of the multi-strand wire (12), when the connector (15) is connected with the connecting sleeve (13) to drag outwards, the travelling pipe (7) can be driven by the connecting sleeve (13), a linear electric connector (16) is connected with the circuit board (16) at the top of the linear electric connector (16), the normally open contact of the contact switch (17) is exposed below the linear channel (16), and the normally open contact of the contact switch (17) is positioned on the advancing path of the advancing seat (8).
2. The charging pile for the new energy automobile according to claim 1, wherein a guide post (18) is fixed in the assembly cavity (2), a wire hole (19) is formed between the rear end of the second movable cavity (5) and the assembly cavity (2), and the multi-strand wire (12) passes through the wire hole (19) from the rear end of the second movable cavity (5) to enter the assembly cavity (2) and is electrically connected to the circuit board (11) in the assembly cavity (2) after being positioned and guided by the guide post (18).
3. The charging pile for the new energy automobile according to claim 2, wherein an alarm (20) is arranged on the charging pile body (1) and positioned on one side of the charging gun socket (3).
4. A new energy vehicle charging pile according to claim 3, characterized in that the rear end of the travelling seat (8) is provided with a rearwardly extending extension (81), the extension (81) being arranged such that the chance of contact with the normally open contact of the contact switch (17) increases when the travelling seat (8) is advanced.
5. The charging pile for the new energy automobile according to claim 4, wherein the charging pile body (1) is fixedly provided with an alarm lamp (21) positioned in the first movable cavity (4), an alarm display end of the alarm lamp (21) is exposed out of the charging pile body (1) from the front side of the first movable cavity (4), and the alarm lamp (21) is electrically connected in series with the alarm (20).
6. The charging pile for the new energy automobile according to claim 5, wherein a rubber plug (27) is filled in the first movable cavity (4), and the alarm lamp (21) is arranged on the rubber plug (27) in a penetrating manner.
7. The charging pile for new energy automobiles according to claim 6, wherein a driving mechanism (22) is arranged in the assembly cavity (2) and the linear channel (16), the driving mechanism (22) comprises an assembly shaft (23), a friction wheel (24), a crank connecting rod structure (25) and a swinging rod (26), the assembly shaft (23) is fixed in the linear channel (16) and is positioned at the front side of the contact switch (17), the friction wheel (24) is connected to the assembly shaft (23) in a switching way, the outline of the outer circular surface of the friction wheel (24) is exposed in the second movable cavity (5), so that the travelling seat (8) can be rubbed on the outline of the friction wheel (24) when being advanced, the bottom end of the crank connecting rod structure (25) is connected to the eccentric position of the friction wheel (24), the swinging rod (26) is positioned in the assembly cavity (2), the top end of the assembly rod (26) is bent in the assembly cavity (2) and extends through the crank connecting rod (27) to the top end of the swinging rod structure (25) when being hinged to the top end of the swinging rod (27).
8. The charging pile for the new energy automobile according to claim 7, wherein the rubber plug (27) adopts a bellows structure, so that the rubber plug (27) can be driven to deform up and down when the swing rod (26) swings up and down.
9. The charging pile for the new energy automobile according to claim 8, wherein the charging pile body (1) is provided with an alarm (20) electrically connected to the contact switch (17).
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| CN202311635385.4A CN117301923B (en) | 2023-12-01 | 2023-12-01 | Charging pile for new energy automobile |
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