WO2022226904A1 - 一种具有辅助插拔功能的插座、车辆及充电桩 - Google Patents

一种具有辅助插拔功能的插座、车辆及充电桩 Download PDF

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Publication number
WO2022226904A1
WO2022226904A1 PCT/CN2021/091049 CN2021091049W WO2022226904A1 WO 2022226904 A1 WO2022226904 A1 WO 2022226904A1 CN 2021091049 W CN2021091049 W CN 2021091049W WO 2022226904 A1 WO2022226904 A1 WO 2022226904A1
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WO
WIPO (PCT)
Prior art keywords
socket
detection sensor
driving
inner cavity
receiving module
Prior art date
Application number
PCT/CN2021/091049
Other languages
English (en)
French (fr)
Inventor
何英勇
郭水保
王伟
杨康
纪克
王强
石志超
Original Assignee
吉利汽车研究院（宁波）有限公司
浙江吉利控股集团有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 吉利汽车研究院（宁波）有限公司, 浙江吉利控股集团有限公司 filed Critical 吉利汽车研究院（宁波）有限公司
Priority to CN202180087196.0A priority Critical patent/CN116636097A/zh
Priority to PCT/CN2021/091049 priority patent/WO2022226904A1/zh
Priority to EP21938384.1A priority patent/EP4307489A4/en
Publication of WO2022226904A1 publication Critical patent/WO2022226904A1/zh

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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
    • H01R13/627—Snap or like fastening
    • H01R13/6275—Latching arms not integral with the housing
    • 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
    • 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
    • H01R13/627—Snap or like fastening
    • H01R13/6276—Snap or like fastening comprising one or more balls engaging in a hole or a groove
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles

Definitions

  • the invention relates to the technical field of new energy vehicles, in particular to a socket, a vehicle and a charging pile with an auxiliary plug-in function.
  • the existing charging gun socket with auxiliary plug-in function needs to be adapted to a charging gun (non-standard charging gun) with a special structure, and the versatility is poor.
  • the first aspect of the present invention provides a socket with an auxiliary plug function, including a socket body, a receiving module, a driving component and a controller;
  • the socket body is a base with an inner cavity of the socket, and the receiving module is used to receive the entry signal or the exit signal sent by the plug-in detection sensor, the in-position signal sent by the in-position detection sensor, and the request sent by the trigger module to withdraw the target from the socket.
  • the controller is configured to output a corresponding driving control signal according to the signal sent by the receiving module, and the driving component can adjust the working state according to the driving control signal to drive the target to enter or exit the socket cavity;
  • the plug-in detection sensor is used to detect the signal that the target enters or exits the open end of the socket cavity, and the in-position detection sensor is used to detect whether the target is inserted into the preset position of the socket cavity.
  • the request trigger module is configured to receive a request signal for withdrawing the target from the inner cavity of the socket;
  • the receiving module, the driving assembly and the controller are all arranged on the socket body; the receiving module and the driving assembly are all electrically connected to the controller.
  • the plugging detection sensor Also includes the plugging detection sensor
  • the plugging detection sensor is disposed on the socket body, and the plugging detection sensor is electrically and/or communicatively connected to the receiving module.
  • the plugging detection sensor includes an optocoupler sensor
  • the optocoupler sensor is arranged on the inner side wall of the socket cavity, and the optocoupler sensor is close to the open end of the socket cavity.
  • the in-position detection sensor Also includes the in-position detection sensor
  • the in-position detection sensor is disposed on the socket body, and the in-position detection sensor is electrically and/or communicatively connected with the receiving module.
  • the position detection sensor includes a contact signal switch, and the contact signal switch is arranged at the bottom of the inner cavity of the socket.
  • the request triggering module is disposed on the socket body, and the request triggering module is electrically and/or communicatively connected with the receiving module.
  • the drive assembly includes a drive mechanism and a drive member
  • the drive mechanism is electrically connected to the controller, and the drive mechanism is connected to the drive member through an output shaft;
  • the driving member has a first state of protruding into the inner cavity of the socket and a second state of not protruding into the inner cavity of the socket, and the driving member can be driven by the driving mechanism in the first state. state and the second state.
  • the installation through hole is provided on the side wall of the socket inner cavity, the driving member is fully or partially accommodated in the installation through hole, and the driving mechanism is arranged on the outer side wall of the socket inner cavity.
  • the driving mechanism includes an air motor, a hydraulic motor and an electric motor.
  • the driving member includes a driving cam.
  • the moving distance of the target object in the inner cavity of the socket is an integer multiple of the single moving distance of the target object in the first state.
  • a return detection sensor which is electrically and/or communicatively connected to the controller, and is provided on the socket body or the drive assembly.
  • the back-to-back detection sensor includes a pressure sensor, and the pressure sensor is arranged on the output shaft.
  • the receiving module is further configured to receive the return-to-positive state detection result returned by the return-to-positive state detection sensor
  • the controller is further configured to send a signal of the target object exiting the open end of the socket cavity sent by the plug-in detection sensor, send a return-to-correction state detection request to the return-to-correction detection sensor, and send a return-to-correction state detection request to the return-to-correction detection sensor.
  • the state detection result sends a corresponding drive control signal to the drive mechanism;
  • the driving mechanism can switch the working state according to the received driving control signal to adjust the driving member to the second state.
  • the number of the drive assemblies is multiple, and the multiple drive assemblies are arranged at intervals along the sidewall of the inner cavity of the socket.
  • a second aspect of the present invention provides a vehicle, including a charging socket, the charging socket being the socket with auxiliary plugging and unplugging functions described in the first aspect of the present invention.
  • a third aspect of the present invention provides a charging pile, which includes a charging socket, and the charging socket is the socket with auxiliary plugging and unplugging functions described in the first aspect of the present invention.
  • a socket, a vehicle and a charging pile with an auxiliary plug-in function proposed by the embodiments of this specification have the following beneficial effects:
  • the socket with auxiliary plug function proposed in the embodiment of this specification can also allow the user to drag the target into and out of the socket more lightly and effortlessly without making any changes to the target (such as the national standard charging gun head).
  • the inner cavity realizes the function of assisting the insertion and removal of the target, and the versatility is extremely high.
  • the socket with auxiliary plug function proposed in the embodiment of this specification can assist the target object to be inserted into and pulled out of the socket cavity.
  • the target object is heavy and needs to bear a large load on the user's arm, it can achieve a smaller plug-in size. Pull out force or automatically insert and exit the socket cavity, which greatly improves the user experience.
  • Fig. 1 (a) is a perspective view of a charging gun socket under a viewing angle provided by an embodiment of this specification;
  • Fig. 1(b) is a perspective view of the charging gun socket under another viewing angle provided by the embodiment of this specification;
  • FIG. 2 is a schematic diagram of the insertion of the charging gun socket and the charging gun provided by the embodiment of this specification;
  • FIG. 3 is a schematic diagram of the cooperation between the charging gun socket and the charging gun provided by the embodiment of this specification;
  • Figure 4(a) is a schematic diagram of the position of the drive cam in the first state provided by the embodiment of this specification;
  • FIG. 4( b ) is a schematic diagram of the position of the driving cam in the second state provided by the embodiment of the present specification.
  • 1-socket body 2-plug detection sensor, 3-position detection sensor, 4-target, 5-drive mechanism, 6-drive cam, 7-mechanical button, 8-gun end signal switch.
  • connection a fixed connection or a detachable connection can be made. , or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements.
  • connection a fixed connection or a detachable connection
  • fixing a fixed connection or a detachable connection
  • it can be a mechanical connection or an electrical connection
  • it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication between two elements or the interaction relationship between the two elements.
  • specific meanings of the above terms in the present invention can be understood according to specific situations.
  • a socket with auxiliary plugging and unplugging functions disclosed in the embodiment of this specification can be applied in multiple scenarios with auxiliary plugging and unplugging requirements, such as a car washing water gun, a fuel gun, etc., which is not limited to this embodiment.
  • the embodiments of this specification take the charging gun socket as an example for description.
  • a socket with auxiliary plug function proposed in the embodiment of this specification includes a socket body 1 , a receiving module, a driving component and a controller.
  • the socket body 1 is a base with an inner cavity of the socket, and the receiving module is used to receive the entry signal or the exit signal sent by the plug-in detection sensor 2, the in-position signal sent by the in-position detection sensor 3, and the request sent by the trigger module to withdraw the target 4 from the socket.
  • the request signal of the inner cavity, the controller is used to output the corresponding driving control signal according to the signal sent by the receiving module, and the driving component can adjust the working state according to the driving control signal to drive the target 4 into or out of the socket cavity;
  • the plug-in detection sensor 2 is used to detect the signal that the target 4 enters or exits the open end of the socket cavity
  • the in-position detection sensor 3 is used to detect the signal that the target 4 is inserted into the preset position of the socket cavity. for receiving a request signal for withdrawing the target 4 from the socket cavity;
  • the receiving module, the driving component and the controller are all arranged on the socket body 1; the receiving module and the driving component are all electrically connected to the controller.
  • FIG. 2 is a schematic diagram of the charging gun socket and the charging gun provided in the embodiment of this specification.
  • the target 4 triggers the plugging detection sensor 2, and the plugging and unplugging
  • the detection sensor 2 sends an incoming signal to the controller, and the incoming signal includes the moving direction of the target 4 .
  • the moving direction of the target 4 is toward the bottom of the cavity of the socket.
  • the driving assembly can be switched from the current state to the working state of applying the same force to the target 4 as the moving direction of the target 4 according to the control of the controller.
  • the inner cavity of the charging socket will provide a pulling force for the charging gun to enter the inner cavity of the charging socket, so that the charging gun is automatically inserted into the inner cavity of the charging socket or the insertion force is smaller.
  • the plug-in detection sensor 2 sends an exit signal to the controller, and the exit signal includes the moving direction of the target 4. At this time, the moving direction of the target 4 is toward the socket cavity. open end.
  • the drive assembly can be stopped according to the control of the controller.
  • Fig. 3 is a schematic diagram of the cooperation between the charging gun socket and the charging gun provided by the embodiment of this specification.
  • the driving component drags the gun head of the charging gun into the inner cavity of the charging socket until the gun head of the charging gun is inserted in place and The in-position detection sensor 3 is triggered, the charging gun is inserted, and the drive assembly stops working.
  • the charging gun triggers the in-position detection sensor 3 located at the bottom of the inner cavity of the socket, and the in-position detection sensor 3 sends an in-position signal to the controller.
  • the drive assembly stops moving when it receives a corresponding drive control signal from the controller.
  • the plug-in detection sensor 2 is disposed on the socket body 1, and the plug-in detection sensor 2 is electrically and/or communicatively connected with the receiving module.
  • the plug-in detection sensor 2 includes an optocoupler sensor; the optocoupler sensor is disposed on the inner side wall of the socket cavity, and the optocoupler sensor is close to the open end of the socket cavity.
  • the plug-in detection sensor 2 may also be disposed in other areas outside the socket body 1, for example, the plug-in detection sensor 2 may be disposed on the target 4 (charging gun body).
  • the in-position detection sensor 3 is disposed on the socket body 1, and the in-position detection sensor 3 is electrically and/or communicatively connected with the receiving module.
  • the in-position detection sensor 3 includes a touch signal switch, and the touch signal switch is arranged at the bottom of the inner cavity of the socket.
  • the request triggering module is provided on the socket body 1, and the request triggering module is electrically and/or communicatively connected with the receiving module.
  • the drive assembly includes a drive mechanism 5 and a drive member 6; the drive mechanism 5 is electrically connected to the controller, and the drive mechanism 5 is connected to the drive member 6 in a transmission through an output shaft; specifically , the driving mechanism 5 includes, but is not limited to, an air motor, a hydraulic motor, an electric motor, and the like.
  • the driving member 6 has a first state protruding into the socket cavity and a second state not protruding into the socket cavity, and the driving member 6 can be switched between the first state and the second state under the driving of the driving mechanism 5 .
  • the driving member 6 includes, but is not limited to, a driving cam, a rack, and the like.
  • the side wall of the socket cavity is provided with an installation through hole, and the driver 6 is fully or partially accommodated in the installation through hole, and the driver 6 can be as shown in the figure 2 shows the drive cam, the drive cam 6 shown in the figure is perpendicular to the inner cavity of the socket, the driving mechanism 5 is arranged on the outer side wall of the inner cavity of the socket and the driving mechanism 5 is adjacent to the installation through hole, and the output shaft of the driving mechanism 5 is arranged in the socket. Outside the installation through hole, the output shaft of the driving mechanism 5 is perpendicular to the axial direction of the inner cavity of the socket.
  • the driving member 6 may also be other types of driving members 6.
  • the connection relationship between the driving member 6 and the driving mechanism 5 and the inner cavity of the socket can be set according to actual needs.
  • the moving distance of the target 4 in the inner cavity of the socket is an integer multiple of the single moving distance of the target 4 in the first state.
  • Fig. 4(a) is a schematic diagram of the position of the driving cam in the first state provided by the embodiment of this specification
  • Fig. 4(b) is a schematic diagram of the position of the driving cam in the second state provided by the embodiment of this specification, as shown in Fig. 4( a) and Figure 4(b)
  • the driving cam protrudes into the socket cavity
  • the driving cam contacts the charging gun inserted into the socket cavity to drive the charging gun to move to the bottom of the socket cavity.
  • the lower driving cam 6 does not protrude into the inner cavity of the socket.
  • the request trigger module can be the signal switch 8 at the gun end, and the drive mechanism 5 drives the drive cam 2 to rotate in the reverse direction to exit the charging gun head 6 until the gun head 6 triggers the optocoupler sensor 3 again, at this time the drive cam returns to the second state shown in FIG. 4(b).
  • the socket is further provided with a return detection sensor, the return detection sensor is electrically and/or communicatively connected to the controller, and the return detection sensor is provided at on the socket body 1 or the drive assembly.
  • the back-to-back detection sensor includes a pressure sensor, and the pressure sensor is arranged on the output shaft. Other types of sensors can also be applied in this paper.
  • the controller when receiving the signal sent by the plugging detection sensor 2 that the target object 4 exits the open end of the socket cavity, the controller sends a positive state detection request to the back positive detection sensor, and the back positive detection sensor responds to the back positive state detection request.
  • the positive state detection request detects the return state of the driver 6, and sends the return state detection result to the receiving module; the receiving module receives the return state detection result returned by the positive state detection sensor, and sends the return state detection result to the control.
  • the controller sends a corresponding drive control signal to the drive mechanism 5 according to the return-to-positive state detection result sent by the receiving module; the drive mechanism 5 switches the working state according to the received drive control signal to adjust the drive member 6 to the second state.
  • the number of the driving assemblies is multiple, and the multiple driving assemblies are spaced along the sidewall of the socket cavity, so as to simultaneously apply the same force to the target 4 from multiple directions in the same moving direction.
  • multiple plug-in booster modules can be placed on the upper edge of the side wall of the charging socket cavity.
  • the circumferential direction is uniformly arranged into an annular array with one row and multiple columns, and the axis of the annular array coincides with the axis of the inner cavity of the socket.
  • a multi-row and multi-column annular array can also be applied in this paper.
  • the target 4 The force received is larger, so that the user's arm needs to bear less load when inserting or pulling out the target 4 from the socket. Plug and unplug.
  • the embodiment of the present specification further proposes a charging pile, which includes a charging gun and a charging socket, and the charging socket is a socket with an auxiliary plugging and unplugging function proposed in the above-mentioned embodiment.
  • the embodiments of the present specification also provide a vehicle, including a charging socket, where the charging socket is a socket with an auxiliary plug-in function proposed in the above-mentioned embodiments.
  • the socket with auxiliary plugging function proposed in the embodiment of this specification includes a socket body 1, a plugging detection sensor 2, an in-position detection sensor 3, a receiving module, a driving component and a controller arranged on the socket body 1.
  • the object 4 such as the national standard charging gun head
  • the user can drag the object 4 into and out of the socket cavity more lightly and effortlessly, so as to realize the function of assisting the insertion and removal of the object 4, which is extremely versatile. high.
  • the socket with auxiliary plug function proposed in the embodiment of this specification can assist the target 4 to be inserted into and pulled out of the socket cavity.
  • the target 4 is heavy and requires the user's arm to bear a large load, it can achieve a smaller size. Insertion force or automatic insertion and withdrawal from the socket cavity greatly improves the user experience.
  • references to the terms “one embodiment,” “some embodiments,” “example,” “specific example,” or “some examples”, etc. means a specific feature described in connection with the embodiment or example, A structure, material, or feature is included in at least one embodiment or example of the present invention.
  • schematic representations of the above terms are not necessarily directed to the same embodiment or example.
  • the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
  • those skilled in the art may combine and combine the different embodiments or examples described in this specification.

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  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

一种具有辅助插拔功能的插座、车辆及充电桩，其中，具有辅助插拔功能的插座包括插座本体（1）、接收模块、驱动组件和控制器；插座本体（1）为具有插座内腔的基座，接收模块用于接收插拔检测传感器（2）发送的进入信号或退出信号、到位检测传感器（3）发送的到位信号和请求触发模块发送的将目标物（4）退出插座内腔的请求信号，控制器用于根据接收模块发送的信号输出相应的驱动控制信号，驱动组件能够根据驱动控制信号调整工作状态以带动目标物（4）进入或退出插座内腔；接收模块、驱动组件和控制器均设置在插座本体（1）上；接收模块和驱动组件均与控制器电连接。在没有对目标物（4）进行任何改动的情况下也可以实现辅助插拔的功能，通用性极高。

Description

一种具有辅助插拔功能的插座、车辆及充电桩 技术领域
本发明涉及新能源汽车技术领域，具体涉及一种具有辅助插拔功能的插座、车辆及充电桩。
背景技术
随着新能源汽车技术的发展，新能源汽车也越来越普及，在电动汽车的使用过程中，充电操作是用户无法回避的问题，好的充电体验是电动车厂家的一致追求。
然而随着充电技术的发展，尤其是大功率充电的发展，使得充电枪及充电线缆变得越来越复杂，重量也进一步增加，这也使得用户的使用体验趋于变差，尤其是充电操作过程中，将充电枪插入和拔出充电枪插座或充电枪空座的动作需要用户手臂承受较大负荷，尤其是给力量相对较小的女性使用者造成一定困扰。现有技术提供的辅助充电枪插拔的技术方案不仅需要对充电枪插座的结构进行改进，还需要对充电枪的结构进行改进，通用性不高。
发明内容
目前，用户在使用充电枪进行充电过程中，拔枪和插枪需要使用较大的拔出力和插入力，用户体验较差。而现有的具有辅助插拔功能的充电枪插座需要适配采用了特殊结构的充电枪(非标充电枪)，通用性较差。
为此，本发明第一方面提出一种具有辅助插拔功能的插座，包括插座本体、接收模块、驱动组件和控制器；
所述插座本体为具有插座内腔的基座，所述接收模块用于接收插拔检测传感器发送的进入信号或退出信号、到位检测传感器发送的到位信号和请求触发模块发送的将目标物退出所述插座内腔的请求信号，所述控制器用于根据所述接收模块发送的信号输出相应的驱动控制信号，所述驱动组件能够根据所述驱动控制信号调整工作状态以带动所述目标物进入或退出所述插座内腔；
其中，所述插拔检测传感器用于检测所述目标物进入或退出所述插座内腔的开口端的信号，所述到位检测传感器用于检测目标物插入到所述插座内腔的预设位置的信号，所述请求触发模块用于接收将目标物退出所述插座内腔的请求信号；
所述接收模块、所述驱动组件和所述控制器均设置在所述插座本体上；所述接收模块和所述驱动组件均与所述控制器电连接。
进一步地，还包括所述插拔检测传感器；
所述插拔检测传感器设置在所述插座本体上，所述插拔检测传感器与所述接收模块电连接和/或通信连接。
进一步地，所述插拔检测传感器包括光耦传感器；
所述光耦传感器设置在所述插座内腔的内侧壁上，且所述光耦传感器靠近所述插座内腔的开口端。
进一步地，还包括所述到位检测传感器；
所述到位检测传感器设置在所述插座本体上，所述到位检测传感器与所述接收模块电连接和/或通信连接。
进一步地，所述到位检测传感器包括接触式信号开关，所述接触式信号开关设置在所述插座内腔的底部。
进一步地，还包括所述请求触发模块；
所述请求触发模块设置在所述插座本体上，所述请求触发模块与所述接收模块电连接和/或通信连接。
进一步地，所述驱动组件包括驱动机构和驱动件；
所述驱动机构与所述控制器电连接，所述驱动机构通过输出轴与所述驱动件传动连接；
所述驱动件具有凸入所述插座内腔中的第一状态和不凸入所述插座内腔中的第二状态，所述驱动件能够在所述驱动机构的带动下在所述第一状态和所述第二状态之间切换。
进一步地，还包括安装通孔；
所述安装通孔设置在所述插座内腔的侧壁上，所述驱动件全部或部分容置于所述安装通孔内，所述驱动机构设置在所述插座内腔的外侧壁上。
进一步地，所述驱动机构包括气动马达、液压马达和电机。
进一步地，所述驱动件包括驱动凸轮。
进一步地，所述目标物在所述插座内腔中的移动距离为所述目标物在所述第一状态下单次移动距离的整数倍数。
进一步地，还包括回正检测传感器，所述回正检测传感器与所述控制器电连接和/或通信连接，所述回正检测传感器设置在所述插座本体或所述驱动组件上。
进一步地，所述回正检测传感器包括压力传感器，所述压力传感器设置在所述输出轴上。
进一步地，所述接收模块还用于接收所述回正状态检测传感器返回的回正状态检测结果；
所述控制器还用于根据所述插拔检测传感器发送的目标物退出所述插座内腔的开口端的信号，向所述回正检测传感器发送的回正状态检测请求，以及根据所述回正状态检测结果向所述驱动机构发送相应的驱动控制信号；
所述驱动机构能够根据接收到的所述驱动控制信号切换工作状态以将所述驱动件调整为所述第二状态。
进一步地，所述驱动组件的数量为多个，多个所述驱动组件沿所述插座内腔的侧壁间隔设置。
本发明第二方面提出一种车辆，包括充电插座，所述充电插座为本发明第一方面所述的一种具有辅助插拔功能的插座。
本发明第三方面提出一种充电桩，包括充电插座，所述充电插座为本发明第一方面所述的一种具有辅助插拔功能的插座。
本说明书实施例提出的一种具有辅助插拔功能的插座、车辆及充电桩具有以下有益效果：
1、本说明书实施例提出的具有辅助插拔功能的插座在对目标物(例如国标充电枪头)没有进行任何改动的情况下也可以让用户更轻便、省力的拖动目标物插入与退出插座内腔，实现辅助插拔目标物的功能，通用性极高。
2、本说明书实施例提出的具有辅助插拔功能的插座可辅助目标物插入与拔出插座内腔，在目标物重量大、需要用户手臂承受较大负荷的场景下，可实现较小的插拔力或自动插入与退出插座内腔，极大的提升用户体验。
本发明的附加方面和优点将在下面的描述中部分给出，部分将从下面的描述中变得明显，或通过本发明的实践了解到。
附图说明
为了更清楚地说明本说明书实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其它附图。
图1(a)是本说明书实施例提供的一个观察视角下的充电枪插座的立体图；
图1(b)是本说明书实施例提供的另一个观察视角下的充电枪插座的 立体图；
图2是本说明书实施例提供的充电枪插座与充电枪插合示意图；
图3是本说明书实施例提供的充电枪插座与充电枪配合示意图；
图4(a)是本说明书实施例提供的第一状态下的驱动凸轮位置示意图；
图4(b)是本说明书实施例提供的第二状态下的驱动凸轮位置示意图。
其中，1-插座本体，2-插拔检测传感器，3-到位检测传感器，4-目标物，5-驱动机构，6-驱动凸轮，7-机械按键，8-枪端信号开关。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，旨在用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，术语“上”、“下”、“顶”、“底”、“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或者元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本发明中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以使固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以使直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本发明中的具体含义。
实施例
本说明书实施例公开的一种具有辅助插拔功能的插座，可以应用在有辅助插拔需求的多个场景下，例如洗车水枪、加油枪等，本实施例不以此为限。本说明书实施例以该充电枪插座为例进行说明。
图1(a)是本说明书实施例提供的一个观察视角下的充电枪插座的立体图，图1(b)是本说明书实施例提供的另一个观察视角下的充电枪插座的立体图，具体的如图1(a)和图1(b)所示，本说明书实施例提出的一种具有辅助插拔功能的插座，包括插座本体1、接收模块、驱动组件和控制器。插座本体1为具有插座内腔的基座，接收模块用于接收插拔检测传感器2发送的进入信号或退出信号、到位检测传感器3发送的到位信号和请求触发模块发送的将目标物4退出插座内腔的请求信号，控制器用于根据接收模块发送的信号输出相应的驱动控制信号，驱动组件能够根据驱动控制信号调整工作状态以带动目标物4进入或退出插座内腔；
其中，插拔检测传感器2用于检测目标物4进入或退出插座内腔的开口端的信号，到位检测传感器3用于检测目标物4插入到插座内腔的预设位置的信号，请求触发模块用于接收将目标物4退出插座内腔的请求信号；
接收模块、驱动组件和控制器均设置在插座本体1上；接收模块和驱动组件均与控制器电连接。
图2是本说明书实施例提供的充电枪插座与充电枪插合示意图，具体的如图2所示，在目标物4刚刚进入插座内腔时，目标物4触发插拔检测传感器2，插拔检测传感器2向控制器发送进入信号，进入信号包括目标物4的移动方向，此时目标物4的移动方向为朝向插座内腔底部。驱动组件能够根据在控制器的控制下由当前状态切换为向目标物4施加与目标物4的移动方向相同的作用力的工作状态。也就是说，当充电枪头插入充电插座内腔时，充电插座内腔会给充电枪提供进入充电插座内腔的拉力，使得充电枪自动插入充电插座内腔或者插入力更小。
具体的，在目标物4刚刚退出插座内腔时，插拔检测传感器2向控制 器发送退出信号，退出信号包括目标物4的移动方向，此时目标物4的移动方向为朝向插座内腔的开口端。驱动组件能够根据在控制器的控制下停止动作。
图3是本说明书实施例提供的充电枪插座与充电枪配合示意图，具体的如图3所示，驱动组件拖动充电枪的枪头插入充电插座内腔，直至充电枪的枪头插入到位并触发到位检测传感器3，充电枪插入完成，驱动组件停止工作。在充电枪插入到位时，充电枪触发位于插座内腔底部的到位检测传感器3，到位检测传感器3向控制器发送到位信号。驱动组件在接收到控制器相应的驱动控制信号时停止动作。
在一些实施例中，插拔检测传感器2设置在插座本体1上，插拔检测传感器2与接收模块电连接和/或通信连接。例如，插拔检测传感器2包括光耦传感器；光耦传感器设置在插座内腔的内侧壁上，且光耦传感器靠近插座内腔的开口端。可替代地，插拔检测传感器2还可以设置在插座本体1之外的其他区域，例如，插拔检测传感器2可以设置在目标物4(充电枪体)上。
在一些实施例中，到位检测传感器3设置在插座本体1上，到位检测传感器3与接收模块电连接和/或通信连接。例如，到位检测传感器3包括接触式信号开关，接触式信号开关设置在插座内腔的底部。
在一些实施例中，请求触发模块设置在插座本体1上，请求触发模块与接收模块电连接和/或通信连接。
请继续参照图1(b)，在一些实施例中，驱动组件包括驱动机构5和驱动件6；驱动机构5与控制器电连接，驱动机构5通过输出轴与驱动件6传动连接；具体地，驱动机构5包括但不限于气动马达、液压马达和电机等。驱动件6具有凸入插座内腔中的第一状态和不凸入插座内腔中的第二状态，驱动件6能够在驱动机构5的带动下在第一状态和第二状态之间切换。具体地，驱动件6包括但不限于驱动凸轮、齿条等。
请继续参照图1(a)和图1(b)，插座内腔的侧壁上开设有安装通孔，驱动件6全部或部分容置于安装通孔内，该驱动件6可以是如图2所示的驱动凸轮，图示的驱动凸轮6与插座内腔轴向垂直，驱动机构5设置在插座内腔的外侧壁上且驱动机构5与安装通孔相邻，驱动机构5的输出轴设置在安装通孔外，驱动机构5的输出轴与插座内腔的轴向相互垂直。该驱动件6还可以是其他类型的驱动件6，相应的，驱动件6与驱动机构5、插座内腔的连接关系可以根据实际需要进行设置。
在一些实施例中，目标物4在插座内腔中的移动距离为目标物4在第一状态下单次移动距离的整数倍数。
图4(a)是本说明书实施例提供的第一状态下的驱动凸轮位置示意图，图4(b)是本说明书实施例提供的第二状态下的驱动凸轮位置示意图，具体的如图4(a)和图4(b)所示，在第一状态下驱动凸轮凸入插座内腔，驱动凸轮与插入插座内腔的充电枪接触以带动充电枪向插座内腔底部移动，在第二状态下驱动凸轮6不凸入插座内腔。
当用户需要拔出充电枪时，用户按压充电枪机械按键7，触发请求触发模块，此处，请求触发模块可以是枪端信号开关8，驱动机构5驱动驱动凸轮2反向旋转，退出充电枪头6，直至枪头6再度触发光耦传感器3，此时驱动凸轮回到图4(b)所示的第二状态。
实际应用中，在充电枪离开插座内腔时，还存在驱动凸轮没有回到图4(b)所示的第二状态的情况。为了使驱动凸轮能够自动回到第二状态，在一些实施例中，该插座上还设置有回正检测传感器，回正检测传感器与控制器电连接和/或通信连接，回正检测传感器设置在插座本体1或驱动组件上。具体的，回正检测传感器包括压力传感器，压力传感器设置在输出轴上，其他类型的传感器也可以在本文中应用。
在一些实施例中，控制器在接收到插拔检测传感器2发送的目标物4退出插座内腔的开口端的信号时，向回正检测传感器发送回正状态检测请 求，回正检测传感器响应于回正状态检测请求检测驱动件6的回正状态，将回正状态检测结果发送给接收模块；接收模块接收回正状态检测传感器返回的回正状态检测结果，并将回正状态检测结果发送给控制器，控制器根据接收模块发送的回正状态检测结果向驱动机构5发送相应的驱动控制信号；驱动机构5根据接收到的驱动控制信号切换工作状态以将驱动件6调整为第二状态。
在一些实施例中，驱动组件的数量为多个，多个驱动组件沿插座内腔的侧壁间隔设置，以便从多个方向同时向目标物4施加与其移动方向相同的作用力。
为避免目标物4在驱动组件的作用力下发生偏移，不能很好的与设置在插座内腔底部的接口对准，可以使多个插拔助力模块在充电插座内腔的侧壁上沿周向均匀排布为1行多列的环形阵列，该环形阵列的轴线与插座内腔的轴线重合。
为进一步减小用户将目标物4插入或拔出插座时手臂所承受的负荷，多行多列的环形阵列也可以在本文中应用，随着环形阵列中驱动组件的数量增加，目标物4所受的作用力更大，这样用户在将目标物4插入或拔出插座时手臂所需要承受的负荷也更小，通过对驱动组件数量、排列形式、所提供的力进行调试，还可以实现自动插拔。
需要指出的是，上述示例仅用于对本说明书实施例进行说明，不应理解为对本说明书实施例保护范围的限制，其他类型的传感器也可以在本文中应用。
本说明书实施例还提出一种充电桩，包括充电枪和充电插座，充电插座为上述实施例提出的一种具有辅助插拔功能的插座。
本说明书实施例还提出一种车辆，包括充电插座，充电插座为上述实施例提出的一种具有辅助插拔功能的插座。
由上述说明书实施例公开的一种具有辅助插拔功能的插座、车辆及充 电桩可知，本说明书实施例具有以下有益效果：
1、本说明书实施例提出的具有辅助插拔功能的插座包括插座本体1以及设置在插座本体1上的插拔检测传感器2、到位检测传感器3、接收模块、驱动组件和控制器，在对目标物4(例如国标充电枪头)没有进行任何改动的情况下也可以让用户更轻便、省力的拖动目标物4插入与退出插座内腔，实现辅助插拔目标物4的功能，通用性极高。
2、本说明书实施例提出的具有辅助插拔功能的插座可辅助目标物4插入与拔出插座内腔，在目标物4重量大、需要用户手臂承受较大负荷的场景下，实现较小的插拔力或自动插入与退出插座内腔，极大的提升用户体验。
上述本说明书实施例序号仅仅为了描述，不代表实施例的优劣。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”或“一些示例”等的描述意指结合该实施例或示例描述的具体特征、结构、材料或者特点包含于本发明的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必针对的是相同的实施例或示例。而且，描述的具体特征、结构、材料或者特点可以在任何的一个或多个实施例或示例中以合适的方式结合。此外，本领域人员可以将本说明书中描述的不同实施例或示例进行接合和组合。
尽管上面已经示出和描述了本发明的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本发明的限制，本领域的普通技术人员在本发明的范围内可以对上述实施例进行变化、修改和变型。

Claims (17)

  1. 一种具有辅助插拔功能的插座，其特征在于，包括插座本体(1)、接收模块、驱动组件和控制器；
    所述插座本体(1)为具有插座内腔的基座，所述接收模块用于接收插拔检测传感器(2)发送的进入信号或退出信号、到位检测传感器(3)发送的到位信号和请求触发模块发送的将目标物(4)退出所述插座内腔的请求信号，所述控制器用于根据所述接收模块发送的信号输出相应的驱动控制信号，所述驱动组件能够根据所述驱动控制信号调整工作状态以带动所述目标物(4)进入或退出所述插座内腔；
    其中，所述插拔检测传感器(2)用于检测所述目标物(4)进入或退出所述插座内腔的开口端的信号，所述到位检测传感器(3)用于检测目标物(4)插入到所述插座内腔的预设位置的信号，所述请求触发模块用于接收将目标物(4)退出所述插座内腔的请求信号；
    所述接收模块、所述驱动组件和所述控制器均设置在所述插座本体(1)上；所述接收模块和所述驱动组件均与所述控制器电连接。
  2. 根据权利要求1所述的具有辅助插拔功能的插座，其特征在于，还包括所述插拔检测传感器(2)；
    所述插拔检测传感器(2)设置在所述插座本体(1)上，所述插拔检测传感器(2)与所述接收模块电连接和/或通信连接。
  3. 根据权利要求2所述的具有辅助插拔功能的插座，其特征在于，所述插拔检测传感器(2)包括光耦传感器；
    所述光耦传感器设置在所述插座内腔的内侧壁上，且所述光耦传感器靠近所述插座内腔的开口端。
  4. 根据权利要求1所述的具有辅助插拔功能的插座，其特征在于，还包括所述到位检测传感器(3)；
    所述到位检测传感器(3)设置在所述插座本体(1)上，所述到位检测传感器(3)与所述接收模块电连接和/或通信连接。
  5. 根据权利要求4所述的具有辅助插拔功能的插座，其特征在于，所述到位检测传感器(3)包括接触式信号开关，所述接触式信号开关设置在所述插座内腔的底部。
  6. 根据权利要求1所述的具有辅助插拔功能的插座，其特征在于，还包括所述请求触发模块；
    所述请求触发模块设置在所述插座本体(1)上，所述请求触发模块与所述接收模块电连接和/或通信连接。
  7. 根据权利要求1所述的具有辅助插拔功能的插座，其特征在于，所述驱动组件包括驱动机构(5)和驱动件(6)；
    所述驱动机构(5)与所述控制器电连接，所述驱动机构(5)通过输出轴与所述驱动件(6)传动连接；
    所述驱动件(6)具有凸入所述插座内腔中的第一状态和不凸入所述插座内腔中的第二状态，所述驱动件(6)能够在所述驱动机构(5)的带动下在所述第一状态和所述第二状态之间切换。
  8. 根据权利要求7所述的具有辅助插拔功能的插座，其特征在于，还包括安装通孔；
    所述安装通孔设置在所述插座内腔的侧壁上，所述驱动件(6)全部或 部分容置于所述安装通孔内，所述驱动机构(5)设置在所述插座内腔的外侧壁上。
  9. 根据权利要求7所述的具有辅助插拔功能的插座，其特征在于，所述驱动机构(5)包括气动马达、液压马达和电机。
  10. 根据权利要求7所述的具有辅助插拔功能的插座，其特征在于，所述驱动件(6)包括驱动凸轮。
  11. 根据权利要求7所述的具有辅助插拔功能的插座，其特征在于，所述目标物(4)在所述插座内腔中的移动距离为所述目标物(4)在所述第一状态下单次移动距离的整数倍数。
  12. 根据权利要求7所述的具有辅助插拔功能的插座，其特征在于，还包括回正检测传感器，所述回正检测传感器与所述控制器电连接和/或通信连接，所述回正检测传感器设置在所述插座本体(1)或所述驱动组件上。
  13. 根据权利要求12所述的具有辅助插拔功能的插座，其特征在于，所述回正检测传感器包括压力传感器，所述压力传感器设置在所述输出轴上。
  14. 根据权利要求13所述的具有辅助插拔功能的插座，其特征在于，
    所述接收模块还用于接收所述回正状态检测传感器返回的回正状态检测结果；
    所述控制器还用于根据所述插拔检测传感器(2)发送的目标物(4)退出所述插座内腔(1)的开口端的信号，向所述回正检测传感器发送的回 正状态检测请求，以及根据所述回正状态检测结果向所述驱动机构(5)发送相应的驱动控制信号；
    所述驱动机构(5)能够根据接收到的所述驱动控制信号切换工作状态以将所述驱动件(6)调整为所述第二状态。
  15. 根据权利要求1所述的具有辅助插拔功能的插座，其特征在于，所述驱动组件的数量为多个，多个所述驱动组件沿所述插座内腔的侧壁间隔设置。
  16. 一种车辆，其特征在于，包括充电插座，所述充电插座为权利要求1-15任一所述的一种具有辅助插拔功能的插座。
  17. 一种充电桩，其特征在于，包括充电插座，所述充电插座为权利要求1-15任一所述的一种具有辅助插拔功能的插座。
PCT/CN2021/091049 2021-04-29 2021-04-29 一种具有辅助插拔功能的插座、车辆及充电桩 WO2022226904A1 (zh)

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