CN113161808A - Charging station charging interface device capable of achieving induction locking charging - Google Patents
Charging station charging interface device capable of achieving induction locking charging Download PDFInfo
- Publication number
- CN113161808A CN113161808A CN202110377348.2A CN202110377348A CN113161808A CN 113161808 A CN113161808 A CN 113161808A CN 202110377348 A CN202110377348 A CN 202110377348A CN 113161808 A CN113161808 A CN 113161808A
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- Prior art keywords
- charging
- buckle
- cavity
- spring
- outer side
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/6205—Two-part coupling devices held in engagement by a magnet
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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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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The invention discloses a charging station charging interface device for induction locking charging, which comprises a charging gun body and an interface part positioned at the front end of the charging gun body, wherein an elastic connecting assembly is also fixedly arranged at the front end of the charging gun body and surrounds the outer side of the interface part, and the elastic connecting assembly comprises: the supporting plate is fixedly connected with the front end part of the charging gun body, and a cavity is formed in the supporting plate; the cover plate is detachably arranged at the outer end part of the supporting plate and seals the cavity opening; and the limiting shaft is fixedly arranged at the inner end part of the cover plate and extends towards the cavity. According to the invention, the charging gun is inserted into the automobile charging port until the pressure-sensitive contact button contacts the charging port shell, so that the charging gun is extruded, the power supply circuit of the annular electromagnet is switched on, the annular electromagnet generates magnetic force adsorption on the annular iron sheet after being electrified, the buckle is enabled to turn outwards, and then the buckle is extruded and contacted in the automobile charging port, so that the charging gun and the automobile charging port are stably connected.
Description
Technical Field
The invention relates to the technical field of charging guns, in particular to a charging interface device of a charging station for inductive locking charging.
Background
The function of the charging pile is similar to that of an oiling machine in a gas station, and the charging pile can be fixed on the ground or on the wall, is installed in parking lots of public buildings and residential districts or charging stations, and can charge electric vehicles of various models according to different voltage levels. The input and the alternating current network lug connection of filling electric pile, the output all is equipped with the rifle that charges and is used for charging for electric automobile. Along with the popularization of electric vehicles, more and more charging guns are generated, and the connection problem of the charging guns is gradually revealed.
In practice, it is found that when the charging gun is inserted into a charging port of an electric vehicle, the charging gun is often slowly charged or even cannot be charged due to loose interface connection. To this end, we propose a charging station charging interface device for inductive locking charging to solve the above-mentioned problems.
Disclosure of Invention
The present invention is directed to a charging station charging interface device with inductive locking charging, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a charging interface device of a charging station for induction locking charging comprises a charging gun body and an interface part positioned at the front end of the charging gun body,
the front end that is located the rifle body that charges still is fixed and is provided with elasticity coupling assembling, elasticity coupling assembling centers on the outside at the interface part, elasticity coupling assembling includes:
the supporting plate is fixedly connected with the front end part of the charging gun body, and a cavity is formed in the supporting plate;
the cover plate is detachably arranged at the outer end part of the supporting plate and seals the cavity opening;
the limiting shaft is fixedly arranged at the inner end part of the cover plate and extends towards the cavity;
the movable disc is movably sleeved on the limiting shaft and is fixedly connected with the inner bottom end of the supporting plate through a spring, and the spring is in a stretching state;
the clamping buckles are distributed on the periphery of the movable disc in a central symmetry mode, through holes for the clamping buckles to penetrate out are formed in the side face of the supporting plate, and the clamping buckles are clamped on an automobile charging port on the outer side of the interface part;
the annular electromagnet is fixedly arranged at the inner end part of the cover plate and is sleeved outside the limiting shaft;
the annular iron sheet is fixedly arranged on the end face of the outer side of the movable disc, and the annular iron sheet is movably sleeved on the outer side of the limiting shaft;
the pressure-sensitive contact button is positioned on the outer end face of the cover plate and connected to a power supply circuit of the annular electromagnet in series.
Preferably, the cavity is of a cylindrical structure, a spring cavity is further formed in the inner side of the cavity, and the spring is movably clamped in the spring cavity.
Preferably, the movable disc is movably sleeved outside the limiting shaft, one end of the spring is further sleeved outside the movable disc, and the other end of the spring is fixedly connected with the inner side of the spring cavity.
Preferably, the number of buckles is four at least, the number of through-holes is consistent with the buckles, the width of the through-holes is larger than that of the buckles, and the buckles are rotatably connected with the through-holes through pin shafts.
Preferably, the outer side surface of the movable disc is provided with an installation slot corresponding to the buckle, and the installation slot is hinged with the inner end of the buckle.
Preferably, the buckle is elastic rubber material, and the buckle is L shape or V-arrangement structure, and the outer end of buckle extends to the layer board outside.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the charging gun is inserted into the automobile charging port until the pressure-sensitive contact button contacts the charging port shell, so that the charging gun is extruded, the power supply circuit of the annular electromagnet is switched on, the annular electromagnet generates magnetic force adsorption on the annular iron sheet after being electrified, the buckle is enabled to turn outwards, and then the buckle is extruded and contacted in the automobile charging port, so that the charging gun and the automobile charging port are stably connected.
When taking off the rifle that charges, only need outwards stimulate the rifle that charges for pressure sensitive contact button stops to continue to receive the extrusion, thereby the supply circuit of disconnection annular electromagnet, under the spring action, with the activity dish to the inboard pulling of layer board, makes the inside upset of buckle, makes buckle and car charge mouthful break away from, and the rifle that charges of being convenient for takes out. Wherein the buckle adopts elastic rubber material, can guarantee that the rifle that charges has certain space at the pulling in-process, avoids triggering and disconnection pressure to feel the contact button.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the elastic connecting component of the present invention;
FIG. 3 is a cross-sectional view of the resilient connecting member of the present invention;
in the figure: 1 charging gun body, 101 interface part, 2 elastic connecting assembly, 21 supporting plate, 2101 cavity, 2102 spring cavity, 2103 through hole, 22 cover plate, 23 spacing shaft, 24 spring, 25 annular electromagnet, 26 movable disc, 2601 annular iron sheet, 2602 spring cavity, 27 buckle and 28 pressure-sensitive contact button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a charging station interface arrangement that charges that response locking charges, is including the rifle body 1 that charges and be located the interface part 101 of the rifle body 1 front end that charges, and the front end that is located the rifle body 1 that charges still is fixed with elastic connection subassembly 2, and elastic connection subassembly 2 centers on the outside at interface part 101, and elastic connection subassembly 2 includes:
the supporting plate 21 is fixedly connected with the front end part of the charging gun body 1, and a cavity 2101 is formed in the supporting plate 21;
the cover plate 22 is detachably arranged at the outer end part of the supporting plate 21, and the opening of the cavity 2101 is sealed;
the limiting shaft 23 is fixedly arranged at the inner end part of the cover plate 22, and extends towards the cavity 2101;
the movable disc 26 is movably sleeved on the limiting shaft 23, the movable disc 26 is fixedly connected with the inner bottom end of the supporting plate 21 through a spring 24, the spring 24 is in a stretching state, the cavity 2101 is of a cylindrical structure, a spring cavity 2102 is further arranged on the inner side of the cavity 2101, and the spring 24 is movably clamped in the spring cavity 2102. The movable disc 26 is movably sleeved outside the limiting shaft 23, one end of a spring 24 is further sleeved outside the movable disc 26, and the other end of the spring 24 is fixedly connected with the inner side of the spring cavity 2102.
The movable plate 26 is pulled toward the inside of the pallet 21 by the elastic force of the spring 24.
The buckles 27 are distributed around the movable disc 26 in a central symmetry manner, the side surface of the supporting plate 21 is provided with a through hole 2103 for the buckle 27 to penetrate out, and the buckle 27 is clamped on an automobile charging port on the outer side of the interface part 101; the number of the buckles 27 is at least four, the number of the through holes 2103 is the same as that of the buckles 27, the width of the through holes 2103 is larger than that of the buckles 27, and the buckles 27 are rotatably connected with the through holes 2103 through the pin 2701. The outer side surface of the movable plate 26 is provided with a mounting slot 2602 corresponding to the buckle 27, and the mounting slot 2602 is hinged with the inner end of the buckle 27.
The buckle 27 is made of elastic rubber, the buckle 27 is in an L-shaped or V-shaped structure, and the outer end of the buckle 27 extends to the outer side of the supporting plate 21. Electric automobile charges mouthful and goes out to be circular structure usually, and the movable joint of buckle 27 through circular matrix distribution is avoided charging the rifle not hard up on the car mouth that charges.
The annular electromagnet 25 is fixedly arranged at the inner end part of the cover plate 22, and is sleeved outside the limiting shaft 23;
the annular iron sheet 2601 is fixedly arranged on the end face of the outer side of the movable disc 26, and the annular iron sheet 2601 is movably sleeved on the outer side of the limiting shaft 23;
and a pressure-sensitive contact button 28, wherein the pressure-sensitive contact button 28 is positioned on the outer end surface of the cover plate 22, and the pressure-sensitive contact button 28 is connected in series with a power supply circuit of the annular electromagnet 25.
The working principle is as follows: according to the invention, the charging gun is inserted into the automobile charging port until the pressure-sensitive contact button 28 contacts the charging port shell, so that the charging gun is extruded and is connected with the power supply circuit of the annular electromagnet 25, the annular electromagnet 25 generates magnetic force adsorption on the annular iron sheet 2601 after being electrified, so that the buckle 27 is turned outwards and is extruded and contacted in the automobile charging port, and the charging gun and the automobile charging port are stably connected.
When taking off the rifle that charges, only need outwards stimulate the rifle that charges for pressure sensitive contact button 28 stops to continue to receive the extrusion, thereby breaks off annular electromagnet 25's supply circuit, under the spring 24 effect, with activity dish 26 to the inboard pulling of layer board 21, makes buckle 27 inwards overturn, makes buckle 27 and car charge mouthful break away from, and the rifle that charges of being convenient for takes out. The buckle 27 is made of elastic rubber, so that the charging gun can be ensured to have a certain space in the pulling process, and the pressure-sensitive contact button 28 is prevented from being triggered and disconnected.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a charging station interface arrangement that charges of induction locking, includes the rifle body that charges (1) and is located interface part (101) of the rifle body that charges (1) front end, its characterized in that:
be located the front end of the rifle body that charges (1) and still fixedly provided with elasticity coupling assembling (2), elasticity coupling assembling (2) are around the outside at interface part (101), elasticity coupling assembling (2) include:
the support plate (21), the support plate (21) is fixedly connected with the front end part of the charging gun body (1), and a cavity (2101) is formed in the support plate (21);
the cover plate (22), the said cover plate (22) is mounted on the outer end of the brace (21) removably, and seal the cavity (2101) opening;
the limiting shaft (23) is fixedly arranged at the inner end part of the cover plate (22) and extends towards the cavity (2101);
the movable disc (26) is movably sleeved on the limiting shaft (23) and is fixedly connected with the inner bottom end of the supporting plate (21) through a spring (24), and the spring (24) is in a stretching state;
the automobile charging device comprises a plurality of buckles (27), wherein the buckles (27) are distributed around a movable disc (26) in a central symmetry manner, a through hole (2103) for the buckle (27) to penetrate out is formed in the side face of a supporting plate (21), and the buckle (27) is clamped on an automobile charging port on the outer side of an interface part (101);
the annular electromagnet (25) is fixedly arranged at the inner end part of the cover plate (22) and is sleeved outside the limiting shaft (23);
the annular iron sheet (2601) is fixedly mounted on the end face of the outer side of the movable disc (26), and the annular iron sheet (2601) is movably sleeved on the outer side of the limiting shaft (23);
and the pressure-sensitive contact button (28) is positioned on the outer end surface of the cover plate (22), and the pressure-sensitive contact button (28) is connected in series on a power supply circuit of the annular electromagnet (25).
2. The charging station charging interface device for inductive locked charging according to claim 1, wherein: the cavity (2101) is of a cylindrical structure, a spring cavity (2102) is further arranged on the inner side of the cavity (2101), and the spring (24) is movably clamped in the spring cavity (2102).
3. The charging station charging interface device for inductive locked charging according to claim 2, wherein: the movable disc (26) is movably sleeved on the outer side of the limiting shaft (23), one end of the spring (24) is further sleeved on the outer side of the movable disc (26), and the other end of the spring (24) is fixedly connected with the inner side of the spring cavity (2102).
4. The charging station charging interface device for inductive locked charging according to claim 1, wherein: the number of the buckles (27) is at least four, the number of the through holes (2103) is consistent with that of the buckles (27), the width of the through holes (2103) is larger than that of the buckles (27), and the buckles (27) are rotatably connected with the through holes (2103) through the pin shafts (2701).
5. The charging station charging interface device for inductive locked charging according to claim 1, wherein: the outer side face of the movable disc (26) is provided with an installation slot (2602) corresponding to the buckle (27), and the installation slot (2602) is hinged with the inner end of the buckle (27).
6. The charging station charging interface device for inductive locked charging according to claim 1, wherein: the buckle (27) is made of elastic rubber, the buckle (27) is of an L-shaped or V-shaped structure, and the outer end of the buckle (27) extends towards the outer side of the supporting plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377348.2A CN113161808B (en) | 2021-04-08 | 2021-04-08 | Charging station charging interface device capable of achieving induction locking charging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110377348.2A CN113161808B (en) | 2021-04-08 | 2021-04-08 | Charging station charging interface device capable of achieving induction locking charging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113161808A true CN113161808A (en) | 2021-07-23 |
| CN113161808B CN113161808B (en) | 2023-03-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110377348.2A Active CN113161808B (en) | 2021-04-08 | 2021-04-08 | Charging station charging interface device capable of achieving induction locking charging |
Country Status (1)
| Country | Link |
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| CN (1) | CN113161808B (en) |
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| CN112421302A (en) * | 2020-11-16 | 2021-02-26 | 储诚彬 | Anti-drop formula new energy automobile is with rifle that charges |
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2021
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| CN105048162A (en) * | 2015-06-28 | 2015-11-11 | 中航光电科技股份有限公司 | Socket and connector assembly |
| CN105375202A (en) * | 2015-12-11 | 2016-03-02 | 张家港友诚科技机电有限公司 | Charging plug locking device |
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| CN111883974A (en) * | 2020-07-23 | 2020-11-03 | 厦门唯恩电气有限公司 | Electric connection device with good sealing performance and easy pulling and inserting |
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| CN112421302A (en) * | 2020-11-16 | 2021-02-26 | 储诚彬 | Anti-drop formula new energy automobile is with rifle that charges |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113161808B (en) | 2023-03-28 |
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