WO2023186044A1 - 连接器插座、连接器组件及用电装置 - Google Patents

连接器插座、连接器组件及用电装置 Download PDF

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Publication number
WO2023186044A1
WO2023186044A1 PCT/CN2023/085233 CN2023085233W WO2023186044A1 WO 2023186044 A1 WO2023186044 A1 WO 2023186044A1 CN 2023085233 W CN2023085233 W CN 2023085233W WO 2023186044 A1 WO2023186044 A1 WO 2023186044A1
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WO
WIPO (PCT)
Prior art keywords
connector
socket
socket body
plug
elastic member
Prior art date
Application number
PCT/CN2023/085233
Other languages
English (en)
French (fr)
Inventor
李妍
何佳
蔡锦榕
陈其锋
陈贵泽
Original Assignee
时代电服科技有限公司
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 时代电服科技有限公司 filed Critical 时代电服科技有限公司
Publication of WO2023186044A1 publication Critical patent/WO2023186044A1/zh

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Classifications

    • 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
    • H01R13/46—Bases; Cases
    • H01R13/502—Bases; Cases composed of different pieces
    • H01R13/508—Bases; Cases composed of different pieces assembled by a separate clip or spring
    • 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
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • 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
    • 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
    • H01R13/631—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 engagement only
    • 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 present application relates to the field of battery equipment, specifically, to a connector socket, a connector assembly and an electrical device.
  • the fast charging solution reduces charging time by increasing the charging rate
  • the quick swap solution achieves power replenishment by replacing a low-power battery with a fully charged battery.
  • the battery In order to realize the vehicle's quick-swap solution, the battery must meet the quick-swap requirements, which requires replacing the ordinary connector with a quick-swap connector on the basis of the traditional battery.
  • the quick-swap connector includes a connector plug and a connector socket.
  • the plug and the connector socket are plugged and matched with each other to realize the electrical connection between the battery and the vehicle's power system.
  • the connector plug and the connector socket are often not plugged in place, resulting in an unstable electrical connection between the battery and the vehicle's power system. , which is not conducive to consumer use.
  • Embodiments of the present application provide a connector socket, a connector assembly and an electrical device, which can effectively improve the insertion accuracy between the connector plug and the connector socket.
  • inventions of the present application provide a connector socket.
  • the connector socket is used for plugging and mating with a connector plug.
  • the connector socket includes a mounting base, a socket body and a plurality of first elastic members; the mounting base is provided with a receiving hole, the accommodating hole runs through both sides of the mounting base along the first direction; the socket body can be floatingly accommodated in the accommodating hole, and the socket body is used for plugging and mating with the connector plug; a plurality of first elastic members are spaced along the circumferential direction of the socket body Arranged and located in the receiving hole, two ends of the first elastic member are respectively connected to the mounting base and the socket body, and the extending direction of the first elastic member is arranged at an acute angle with the first direction.
  • the socket body by floating the socket body in the receiving hole of the mounting base, and connecting a plurality of first elastic members between the socket body and the mounting base, the extending direction of the first elastic member and the first direction It is arranged at an acute angle, that is to say, the socket body can float relative to the mounting base in the first direction under the action of the plurality of first elastic members, and can also float relative to the mounting base in a direction perpendicular to the first direction, so that the socket body There is a certain buffer space when mating with the connector plug.
  • the connector socket using this structure can, on the one hand, alleviate the situation of rigid insertion and rigid contact between the connector socket and the connector plug, and is conducive to reducing the cost of the connector.
  • the first elastic member can exert an elastic force in the first direction on the socket body to reduce the phenomenon that the connector socket and the connector plug are not plugged in place, and because the socket body is still It can float relative to the mounting base in a direction perpendicular to the first direction, so that the first elastic member can play a certain correction role on the socket body when the connector plug and the socket body are not aligned, so as to ensure that the connector plug and the socket body are properly connected.
  • the accurate insertion will help improve the connection accuracy of the connector socket and the connector plug.
  • the socket body has a plug end for plugging and mating with the connector plug;
  • the first elastic member has a first end and a second end, the first end is connected to the socket body, and the first elastic member has a first end and a second end. Two ends are connected to the mounting base, the first end is closer to the plug end in the first direction than the second end, and the first elastic member is tilted outward from the first end to the second end relative to the socket body.
  • the first end of the first elastic member is arranged to be closer to the plug-in end of the socket body than the second end along the first direction, and the first elastic member is arranged to move away from the socket body relative to the second end.
  • One end to the second end is tilted outward, that is, in the direction perpendicular to the first direction, the second end is closer to the hole wall of the receiving hole than the first end, so that the plurality of first elastic members are in an "eight" shape.
  • "" font is arranged on the outer peripheral side of the socket body, which is beneficial to improving the stability and reliability of the connection between the socket body and the mounting base, thereby improving the overall structural stability of the connector socket.
  • the socket body along the circumferential direction of the socket body, the socket body has a plurality of corners, and the socket body is provided with a first elastic member at the corners.
  • the first elastic member by arranging the first elastic member at the corner of the socket body, on the one hand, it is convenient to install the first elastic member, and it is beneficial to improve the structural stability of the connector socket, and on the other hand, it is convenient to install the socket body relative to each other.
  • the seat floats in the first direction and in a direction perpendicular to the first direction.
  • the socket body has four corners, and a first elastic member is provided corresponding to each corner.
  • the socket body has a rectangular parallelepiped structure, and a first elastic member is provided correspondingly at each corner.
  • the socket body with this structure is easy to produce and manufacture. It is beneficial to reduce the manufacturing difficulty and assembly difficulty of the connector socket.
  • the connector socket further includes a second elastic member; two ends of the second elastic member are respectively connected to the mounting base and the socket body, and the second elastic member extends along the first direction.
  • the connector socket is also provided with a second elastic member arranged along the first direction, and both ends of the second elastic member are respectively connected to the mounting base and the socket body, thereby further improving the structural stability of the connector socket. properties, and the second elastic member can share the stress of the first elastic member in the first direction, thereby reducing the risk of elastic failure of the first elastic member, thereby conducive to increasing the service life of the connector socket.
  • the connector socket includes two second elastic members; the two second elastic members are respectively disposed on both sides of the socket body in a second direction, and the second direction is perpendicular to the first direction.
  • the connector socket further includes a third elastic member; two ends of the third elastic member are respectively connected to the mounting base and the socket body, and the extending direction of the third elastic member is perpendicular to the first direction.
  • the connector socket is also provided with a third elastic member arranged in a direction perpendicular to the first direction, and both ends of the third elastic member are respectively connected to the mounting base and the socket body, so that the connector can be further lifted
  • the socket has structural stability, and the third elastic member can share the force of the first elastic member in the direction perpendicular to the first direction, so as to alleviate the elastic failure of the first elastic member, which is conducive to further improving the connection.
  • the service life of the appliance socket is also provided with a third elastic member arranged in a direction perpendicular to the first direction, and both ends of the third elastic member are respectively connected to the mounting base and the socket body, so that the connector can be further lifted
  • the socket has structural stability, and the third elastic member can share the force of the first elastic member in the direction perpendicular to the first direction, so as to alleviate the elastic failure of the first elastic member, which is conducive to further improving the connection.
  • the connector socket includes four third elastic members; the four third elastic members are arranged at intervals along the circumference of the socket body.
  • the connector socket further includes a sealing member; the sealing member is connected to the mounting base and the socket body, the sealing member extends along the circumference of the socket body, the sealing member is used to seal the mounting base and the socket body, and the sealing member is configured as Elastic deformation occurs when the socket body floats relative to the mounting base.
  • a sealing member is provided between the mounting base and the socket body, so that the sealing member can seal the gap between the mounting base and the socket body, and the sealing member can elastically deform following the floating of the socket body, thereby It can effectively ensure the sealing effect between the mounting base and the socket body to reduce the entry of impurities or moisture into the receiving hole of the mounting base, thereby helping to reduce the risk of short circuits and other risks during the use of the connector socket to improve the connector Safety of sockets.
  • the socket body has a plug end for plugging and mating with the connector plug; a side of the mounting base close to the plug end in the first direction forms a connection side, and the plug end is formed along the first direction.
  • One direction protrudes from the connection side, and the sealing member is detachably connected to the connection side and the socket body.
  • embodiments of the present application further provide a connector assembly, including a connector plug and the above-mentioned connector socket.
  • the connector socket is used for plugging and mating with the connector plug.
  • embodiments of the present application further provide an electrical device, including a battery, an electrical system and the above-mentioned connector assembly; wherein the connector plug is electrically connected to the battery, and the connector socket is electrically connected to the electrical system.
  • Figure 1 is a schematic structural diagram of a vehicle provided by some embodiments of the present application.
  • Figure 2 is an exploded view of the structure of a battery provided by some embodiments of the present application.
  • Figure 3 is a schematic structural diagram of a battery installed on a vehicle according to some embodiments of the present application.
  • Figure 4 is a schematic structural diagram of a connector assembly provided by some embodiments of the present application.
  • Figure 5 is a schematic structural diagram of a connector socket provided by some embodiments of the present application.
  • Figure 6 is an exploded view of the structure of a connector socket provided by some embodiments of the present application.
  • Figure 7 is a partial enlarged view of position A of the connector socket shown in Figure 6;
  • Figure 8 is a top view of a connector socket provided by some embodiments of the present application.
  • Icon 1000-vehicle; 100-battery; 10-box; 11-first box body; 111-assembly hole; 12-second box body; 20-battery cell; 200-controller; 300-motor; 400 -Connector assembly; 30-connector socket; 31-mounting seat; 311-accommodating hole; 312-connection side; 32-socket body; 321-connection post; 322-positioning hole; 323-plug end; 33-No.
  • an embodiment means that a particular feature, structure or characteristic described in connection with the embodiment may be included in at least one embodiment of the application.
  • the appearances of this phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
  • connection should be understood in a broad sense.
  • connection can be a fixed connection, It can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediate medium; it can be internal communication between two components.
  • connection can be a fixed connection
  • connection can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediate medium; it can be internal communication between two components.
  • connection can also be detachably connected or integrally connected; it can be directly connected or indirectly connected through an intermediate medium; it can be internal communication between two components.
  • “Plural” appearing in this application means two or more (including two).
  • the battery mentioned in the embodiments of this application refers to a single physical module including one or more battery cells to provide higher voltage and capacity.
  • the battery mentioned in this application may include a battery module or a battery pack.
  • Batteries generally include a box for packaging one or more battery cells or multiple battery modules. The box can prevent liquid or other foreign matter from affecting the charging or discharging of the battery cells.
  • the connector socket of the connector assembly is usually installed on the chassis of the vehicle, and the connector plug of the connector assembly is installed on the battery.
  • the connector plug and the connector can be plugged together to realize the connection between the battery and the battery.
  • the connector plug and the connector socket are rigidly connected, on the one hand, it is very easy for the connector plug and the connector socket to not be properly connected when the connector plug is plugged into the connector socket.
  • the plugging accuracy between the connector plug and the connector socket is poor, which often results in unstable electrical connection between the battery and the vehicle's power system, seriously affecting the driving safety of the vehicle.
  • the connector plug and the connection Rigid plugging between connector sockets can easily lead to the risk of damage to the connector socket, which is not conducive to extending the service life of the connector assembly.
  • the inventor designed a connector socket after in-depth research, including a mounting base, a socket body and a plurality of first elastic pieces.
  • the mounting base is provided with a receiving hole, and the receiving hole runs through both sides of the mounting base along the first direction.
  • the socket body can float and pass through the receiving hole, and the socket body is used for plugging and mating with the connector plug along the first direction.
  • a plurality of first elastic members are arranged at intervals along the circumference of the socket body and are located in the receiving holes. Both ends of the first elastic members are respectively connected to the mounting base and the socket body.
  • the extending direction of the first elastic members is arranged at an acute angle with the first direction. .
  • the socket body is floatably disposed in the receiving hole of the mounting base, and a plurality of first elastic members are connected between the socket body and the mounting base.
  • the extending direction of the first elastic member It is arranged at an acute angle with the first direction, that is to say, the extension direction of the first elastic member is arranged at an acute angle with the plugging direction of the socket body, so that the socket body can be relative to the mounting base along the first direction under the action of the plurality of first elastic members. Floating in one direction, it can also float relative to the mounting base in a direction perpendicular to the first direction, so that the socket body has a certain buffer space when mating with the connector plug.
  • the connector socket using this structure can Relieving the situation of rigid insertion and rigid contact between the connector socket and the connector plug is beneficial to reducing the risk of damage to the connector socket.
  • the first elastic member can exert elasticity in the first direction on the socket body. force to reduce the phenomenon that the connector socket and the connector plug are not plugged in place, and because the socket body can also float relative to the mounting base in a direction perpendicular to the first direction, the first elastic member can move between the connector plug and the socket body. When misaligned, it plays a certain correction role on the socket body to ensure accurate insertion between the connector plug and the socket body, which is beneficial to improving the connection accuracy of the connector socket and the connector plug.
  • the connector socket disclosed in the embodiment of the present application may be used in, but is not limited to, electrical devices such as vehicles, ships, or aircrafts.
  • the power supply system of the electrical device can be composed of the connector assembly, battery, etc. disclosed in this application. In this way, it is helpful to improve the insertion accuracy between the connector plug and the connector socket, so as to alleviate the problem of the battery and the vehicle's electrical system. The electrical connection between them is unstable.
  • Embodiments of the present application provide an electrical device that uses a battery as a power source.
  • the electrical device may be, but is not limited to, a mobile phone, a tablet, a laptop, an electric toy, an electric tool, a battery car, an electric vehicle, a ship, a spacecraft, etc.
  • electric toys can include fixed or mobile electric toys, such as game consoles, electric car toys, electric ship toys, electric airplane toys, etc.
  • spacecraft can include airplanes, rockets, space shuttles, spaceships, etc.
  • an electric device 1000 according to an embodiment of the present application is used as an example.
  • FIG. 1 is a schematic structural diagram of a vehicle 1000 provided by some embodiments of the present application.
  • the vehicle 1000 may be a fuel vehicle, a gas vehicle or a new energy vehicle, and the new energy vehicle may be a pure electric vehicle, a hybrid vehicle or an extended-range vehicle, etc.
  • the battery 100 is disposed inside the vehicle 1000 , and the battery 100 can be disposed at the bottom, head, or tail of the chassis of the vehicle 1000 .
  • the battery 100 may be used to power the vehicle 1000 , for example, the battery 100 may serve as an operating power source for the vehicle 1000 .
  • the vehicle 1000 may also include a controller 200 and a motor 300 .
  • the controller 200 is used to control the battery 100 to provide power to the motor 300 , for example, for starting, navigating and driving the vehicle 1000 .
  • the vehicle 1000 further includes a connector assembly 400 , through which the battery 100 is electrically connected to the power system of the vehicle 1000 .
  • the battery 100 can not only be used as an operating power source for the vehicle 1000 , but also can be used as a driving power source for the vehicle 1000 , replacing or partially replacing fuel or natural gas to provide driving power for the vehicle 1000 .
  • FIG. 2 is an exploded view of the battery 100 provided by some embodiments of the present application.
  • the battery 100 includes a case 10 and battery cells 20 , and the battery cells 20 are accommodated in the case 10 .
  • the box 10 is used to provide an accommodation space for the battery cells 20, and the box 10 can adopt a variety of structures.
  • the box body 10 may include a first box body 11 and a second box body 12 .
  • the first box body 11 and the second box body 12 cover each other.
  • the first box body 11 and the second box body 12 share a common
  • An accommodation space for accommodating the battery cells 20 is defined.
  • the second box body 12 can be a hollow structure with one end open, and the first box body 11 can be a plate-like structure.
  • the first box body 11 is covered with the open side of the second box body 12 so that the first box body 11 and the second box body 11 can be connected to each other.
  • the two box bodies 12 jointly define an accommodation space; the first box body 11 and the second box body 12 can also be hollow structures with one side open, and the open side of the first box body 11 is covered with the second box body 12 Open side.
  • the box 10 formed by the first box body 11 and the second box body 12 can be in various shapes, such as a cylinder, a rectangular parallelepiped, etc.
  • the battery 100 there may be a plurality of battery cells 20, and the plurality of battery cells 20 may be connected in series, in parallel, or in mixed connection.
  • Mixed connection means that the plurality of battery cells 20 are connected in series and in parallel.
  • the plurality of battery cells 20 can be directly connected in series or in parallel or mixed together, and then the whole composed of the plurality of battery cells 20 can be accommodated in the box 10 ; of course, the battery 100 can also be a plurality of battery cells 20 First, the battery modules are connected in series, parallel, or mixed to form a battery module, and then multiple battery modules are connected in series, parallel, or mixed to form a whole, and are accommodated in the box 10 .
  • the battery 100 may also include other structures.
  • the battery 100 may further include a bus component for realizing electrical connections between multiple battery cells 20 .
  • Each battery cell 20 may be a secondary battery or a primary battery; it may also be a lithium-sulfur battery, a sodium-ion battery or a magnesium-ion battery, but is not limited thereto.
  • the battery cell 20 may be in the shape of a cylinder, a flat body, a rectangular parallelepiped or other shapes.
  • Figure 3 is a schematic structural diagram of the battery 100 provided by some embodiments of the present application installed on the vehicle 1000.
  • Figure 4 is a diagram of the connector assembly 400 provided by some embodiments of the present application. Schematic.
  • the vehicle 1000 has a mounting bracket 500.
  • the mounting bracket 500 has a mounting cavity for accommodating the battery 100.
  • the battery 100 is installed on the mounting bracket 500.
  • the battery 100 is detachably connected to the mounting bracket 500.
  • the battery 100 is screwed to the mounting bracket 500 through bolts.
  • the battery 100 can also be detachably connected to the mounting bracket 500 through bonding or snapping.
  • the connector assembly 400 includes a connector socket 30 and a connector plug 40 .
  • the connector socket 30 is used to be installed on the mounting bracket 500 and electrically connected to the electrical system of the vehicle 1000 .
  • the connector plug 40 is used to be installed on the box 10 of the battery 100 and is electrically connected to the battery cells 20 of the battery 100 .
  • the connector plug 40 is used to plug-fit with the connector socket 30 to realize the connection between the battery 100 and the vehicle 1000 Electrical connection of the electrical system.
  • the connector socket 30 is screwed to the mounting bracket 500 through bolts.
  • the connector socket 30 can also be connected to the mounting bracket 500 through bonding or snapping.
  • the first box body 11 of the box 10 is provided with an assembly hole 111 for the connector plug 40 to pass through. After the connector plug 40 passes through the assembly hole 111, the connector plug 40 is detachable through bolts. Ground is connected to the first box body 11 to install the connector plug 40 on the box 10 .
  • the connector plug 40 can also be detachably connected to the first box body 11 by bonding or snapping.
  • Figures 3 and 4 refer to Figures 3 and 4, and please further refer to Figures 5, 6 and 7.
  • Figure 5 is A schematic structural diagram of the connector socket 30 provided by some embodiments of the present application.
  • Figure 6 is an exploded view of the structure of the connector socket 30 provided by some embodiments of the present application.
  • Figure 7 is a view of A of the connector socket 30 shown in Figure 6 Partial enlargement.
  • This application provides a connector socket 30.
  • the connector socket 30 includes a mounting base 31, a socket body 32 and a plurality of first elastic members 33.
  • the mounting base 31 is provided with a receiving hole 311 , and the receiving hole 311 runs through both sides of the mounting base 31 along the first direction X.
  • the socket body 32 can be floatingly received in the receiving hole 311 , and the socket body 32 is used for plugging and mating with the connector plug 40 .
  • a plurality of first elastic members 33 are arranged at intervals along the circumference of the socket body 32 and are located in the receiving holes 311 . Both ends of the first elastic members 33 are respectively connected to the mounting base 31 and the socket body 32 .
  • the extension direction of the first elastic members 33 It is set at an acute angle with the first direction X.
  • the extension direction of the first elastic member 33 is arranged at an acute angle with the first direction X is set at an acute angle.
  • the angle between the extension direction of the first elastic member 33 and the first direction X may be 10 degrees, 15 degrees, 20 degrees, 25 degrees, etc.
  • the first elastic member 33 is a spring.
  • the first elastic member 33 may also be elastic rubber or the like.
  • the socket body 32 is inserted into the receiving hole 311 of the mounting base 31 , and the two ends of the socket body 32 respectively extend from both sides of the mounting base 31 in the first direction X, so that the socket body 32 is in the first direction X.
  • One end in the first direction X can be electrically connected to the electrical system of the electrical device, and the other end can be plugged into the connector plug 40 .
  • the first direction Electrical connection The connector plug 40 is provided with a plurality of connection terminals, and the connection terminals are used to be inserted into the connection posts 321 to achieve plug-in mating between the connector plug 40 and the connector socket 30 .
  • FIG. 6 is a top view of the connector socket 30 provided in some embodiments of the present application.
  • the socket body 32 is provided with a positioning hole 322 , and the positioning hole 322 is configured to allow the positioning pin of the connector plug 40 to be inserted when the connector socket 30 and the connector plug 40 are mated.
  • the extension direction of the first elastic members 33 is consistent with the first elastic member 33 .
  • the direction The direction of the socket body 32 floats so that the socket body 32 has a certain buffer space when mating with the connector plug 40.
  • the connector socket 30 using this structure can alleviate the rigidity of the connector socket 30 and the connector plug 40 on the one hand. The situation of plugging and rigid contact is beneficial to reducing the risk of damage to the connector socket 30.
  • the first elastic member 33 can exert an elastic force along the first direction X on the socket body 32 to reduce the risk of damage to the connector socket.
  • the socket 30 and the connector plug 40 are not plugged in place, and since the socket body 32 can also float relative to the mounting base 31 in a direction perpendicular to the first direction When the body 32 is misaligned, it has a certain correction effect on the socket body 32 to ensure accurate insertion between the connector plug 40 and the socket body 32 , thereby improving the connection accuracy of the connector socket 30 and the connector plug 40 .
  • the socket body 32 has a plug end 323 for plugging and mating with the connector plug 40 .
  • the first elastic member 33 has a first end 331 and a second end 332.
  • the first end 331 is connected to the socket body 32, and the second end 332 is connected to the mounting base 31.
  • the first end 331 is at the first position compared with the second end 332. Closer to the plug end 323 in the direction X, the first elastic member 33 is inclined outward relative to the socket body 32 from the first end 331 to the second end 332 .
  • the first end 331 is closer to the plug end 323 in the first direction That is, the first end 331 of the first elastic member 33 close to the plug end 323 of the socket body 32 in the first direction In the direction of direction .
  • first end 331 of the first elastic member 33 By arranging the first end 331 of the first elastic member 33 to be closer to the plug-in end 323 of the socket body 32 than the second end 332 along the first direction X, and arranging the first elastic member 33 to be opposite to the socket body 32 It is tilted outward from the first end 331 to the second end 332 , thereby improving the stability and reliability of the connection between the socket body 32 and the mounting base 31 , thereby improving the overall structural stability of the connector socket 30 .
  • the socket body 32 has multiple corners, and the socket body 32 is provided with first elastic members 33 at the corners.
  • the socket body 32 has a plurality of corners, that is, the socket body 32 has a polygonal column structure.
  • the socket body 32 By arranging the first elastic member 33 at the corner of the socket body 32, on the one hand, it is convenient to install the first elastic member 33, and it is helpful to improve the structural stability of the connector socket 30, and on the other hand, it is convenient for the socket body 32 to be relatively mounted on the base. 31 floats along the first direction X and in a direction perpendicular to the first direction X.
  • the socket body 32 has four corners, and a first elastic member 33 is provided corresponding to each corner.
  • first elastic members 33 there are four first elastic members 33 .
  • the structure of the connector socket 30 is not limited to this. In other embodiments, two, three or four first elastic members 33 may be provided at each corner.
  • the first elastic member 33 may also be disposed on the circumferential side of the socket body 32 .
  • the socket body 32 By arranging the socket body 32 with four corners, that is to say, the socket body 32 has a rectangular parallelepiped structure, and a first elastic member 33 is provided correspondingly at each corner, the socket body 32 of this structure is easy to produce and manufacture, and is beneficial to The difficulty of manufacturing and assembling the connector socket 30 is reduced.
  • the connector socket 30 further includes a second elastic member 34 . Both ends of the second elastic member 34 are connected to the mounting base 31 and the socket body 32 respectively, and the second elastic member 34 extends along the first direction X.
  • the second elastic member 34 is a spring.
  • the second elastic member 34 may also be elastic rubber or the like.
  • the connector socket 30 is also provided with a second elastic member 34 arranged along the first direction Stability, and the second elastic member 34 can share the force of the first elastic member 33 in the first direction service life.
  • the connector socket 30 includes two second elastic members 34 .
  • the two second elastic members 34 are respectively disposed on both sides of the socket body 32 in the second direction Y, and the second direction Y is perpendicular to the first direction X.
  • the second direction Y is perpendicular to the first direction X, and the second direction Y may be the length direction of the socket body 32 or the width direction of the socket body 32 .
  • the number of the second elastic members 34 may also be one, three, four, or five, etc., and the second elastic members 34 may also be disposed at the corners of the socket body 32 .
  • the second elastic members 34 By disposing the second elastic members 34 on both sides of the socket body 32 along the second direction Y, on the one hand, the balance of the socket body 32 when floating relative to the mounting base 31 can be improved, and on the other hand, the socket body 32 can be further improved.
  • the connection with the mounting base 31 is stable and reliable.
  • the connector socket 30 further includes a third elastic member 35 . Both ends of the third elastic member 35 are connected to the mounting base 31 and the socket body 32 respectively, and the extension direction of the third elastic member 35 is perpendicular to the first direction X.
  • the third elastic member 35 is a spring.
  • the third elastic member 35 may also be elastic rubber or the like.
  • the extension direction of the third elastic member 35 is a direction perpendicular to the first direction The center point of the body 32.
  • the connector socket 30 is also provided with a third elastic member 35 arranged in a direction perpendicular to the first direction
  • the structural stability of the socket 30 is improved, and the third elastic member 35 can share the force of the first elastic member 33 in the direction perpendicular to the first direction X, so as to alleviate the elastic failure of the first elastic member 33 and thereby This is beneficial to further improving the service life of the connector socket 30 .
  • the connector socket 30 includes four third elastic members 35 , and the four third elastic members 35 are arranged at intervals along the circumference of the socket body 32 .
  • third elastic members 35 are respectively provided at the four corners of the socket body 32 .
  • the third elastic member 35 can also be disposed on the circumferential side of the socket body 32.
  • the number of the third elastic member 35 can also be one, two, three or five, etc. .
  • the connector socket 30 further includes a seal 36 .
  • the sealing member 36 is connected to the mounting base 31 and the socket body 32.
  • the sealing member 36 extends along the circumferential direction of the socket body 32.
  • the sealing member 36 is used to seal the mounting base 31 and the socket body 32.
  • the sealing member 36 is configured to face the socket body 32.
  • the mounting base 31 elastically deforms when floating.
  • the sealing member 36 is configured to elastically deform when the socket body 32 floats relative to the mounting base 31. That is to say, when the socket body 32 floats relative to the mounting base 31, the sealing member 36 can elastically deform, thereby not restricting The socket body 32 floats relative to the mounting base 31 .
  • the material of the sealing member 36 may be rubber, silicone or plastic.
  • the sealing member 36 By disposing the sealing member 36 between the mounting base 31 and the socket body 32 , the sealing member 36 can seal the gap between the mounting base 31 and the socket body 32 , and the sealing member 36 can elastically deform following the floating of the socket body 32 , thereby effectively ensuring the sealing effect between the mounting base 31 and the socket body 32, thereby reducing the phenomenon of impurities or moisture entering the receiving hole 311 of the mounting base 31, thereby helping to reduce the occurrence of short circuits in the connector socket 30 during use. and other risks to improve the safety of use of the connector socket 30.
  • the socket body 32 has a plug end 323 for plugging and mating with the connector plug 40 .
  • the side of the mounting base 31 close to the plug end 323 in the first direction X forms a connection side 312.
  • the plug end 323 protrudes from the connection side 312 along the first direction Socket body 32.
  • the mounting base 31 forms a connection side 312 on the side close to the plug end 323 in the first direction
  • the seal 36 is screwed to the socket body 32 and the connection side 312 of the mounting base 31 through bolts.
  • the sealing member 36 can also be detachably connected to the socket body 32 and the connection side 312 of the mounting base 31 by snapping or buckling.
  • the sealing member 36 By disposing the sealing member 36 on the connecting side 312 of the mounting base 31 close to the plug end 323 of the socket body 32, and detachably connecting the sealing member 36 to the connecting side 312 of the socket body 32 and the mounting base 31, it is convenient to During later use, the seal 36 can be quickly disassembled and installed, thereby facilitating the replacement and repair of the seal 36 and reducing the later use cost of the connector socket 30 .
  • the present application also provides a connector assembly 400, including a connector plug 40 and a connector socket 30 of any of the above solutions.
  • the connector socket 30 is used for plugging and mating with the connector plug 40. .
  • the present application also provides an electrical device, including a battery 100, an electrical system, and a connector assembly 400 of any of the above solutions.
  • the connector plug 40 is electrically connected to the battery 100
  • the connector socket 30 is electrically connected to the power system.
  • the power-consuming device may be any of the aforementioned devices or systems using the battery 100 .
  • the present application provides a connector socket 30.
  • the connector socket 30 includes a mounting base 31, a socket body 32, four first elastic members 33, two two second elastic members 34 and four third elastic members 35.
  • the mounting base 31 is provided with a receiving hole 311 , and the receiving hole 311 runs through both sides of the mounting base 31 along the first direction X.
  • the socket body 32 can be floatingly received in the receiving hole 311 , and the socket body 32 is used for plugging and mating with the connector plug 40 .
  • each first elastic member 33 Arranged at intervals along the circumference of the socket body 32 and located in the receiving hole 311 , each first elastic member 33 is disposed at a corner of the socket body 32 , and both ends of the first elastic member 33 are connected to the mounting base 31 and the socket body respectively. 32.
  • the extension direction of the first elastic member 33 is arranged at an acute angle with the first direction X.
  • the socket body 32 has a plug end 323 for plug-fitting with the connector plug 40 .
  • the first elastic member 33 has a first end 331 and a second end 332. The first end 331 is connected to the socket body 32, and the second end 332 is connected to the mounting base 31. The first end 331 is at the first position compared with the second end 332.
  • the first elastic member 33 is inclined outward relative to the socket body 32 from the first end 331 to the second end 332 .
  • Two second elastic members 34 are respectively disposed on both sides of the socket body 32 in the second direction Y. Both ends of the second elastic members 34 are connected to the mounting base 31 and the socket body 32 respectively, and the second elastic members 34 extend along the second direction Y.
  • One direction X extends, and the second direction Y is perpendicular to the first direction X.
  • Four third elastic members 35 are arranged at intervals along the circumference of the socket body 32. Both ends of the third elastic members 35 are respectively connected to the mounting base 31 and the socket body 32. The extending direction of the third elastic members 35 is perpendicular to the first direction X. .

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

本申请提供了一种连接器插座、连接器组件及用电装置，属于电池设备领域。其中，连接器插座包括安装座、插座本体和多个第一弹性件。安装座开设有容纳孔，容纳孔沿第一方向贯穿安装座的两侧。插座本体可浮动容纳于容纳孔内，插座本体用于与连接器插头插接配合。多个第一弹性件沿插座本体的周向间隔布置且位于容纳孔内，第一弹性件的两端分别连接于安装座和插座本体，第一弹性件的延伸方向与第一方向呈锐角设置。这种连接器插座能够缓解连接器插座与连接器插头出现刚性插接的情况，以降低连接器插座损坏的风险，且通过第一弹性件能够在连接器插头与插座本体未对齐时对插座本体起到一定的修正作用，有利于提升连接器插座与连接器插头的插接精度。

Description

连接器插座、连接器组件及用电装置
相关申请的交叉引用
本申请要求享有于2022年4月2日提交的名称为“连接器插座、连接器组件及用电装置”的中国专利申请202220774118.X的优先权，该申请的全部内容通过引用并入本文中。
技术领域
本申请涉及电池设备领域，具体而言，涉及一种连接器插座、连接器组件及用电装置。
背景技术
随着社会的经济发展及人类环保节能意识的逐步提高，新能源汽车也越来越被认可。随着新能源汽车的发展，人们对新能源汽车的续航里程的要求也在提高。为了提高新能源汽车的续航里程，技术人员提出了快充和快换两种解决方案。快充方案是通过提高充电倍率而减少充电时间，而快换方案是通过将低电量的电池更换为一个满电的电池而实现电能补充。为实现车辆的快换方案，电池必须满足快换要求，这就需要在传统电池的基础上将普通连接器更换为快换连接器，快换连接器包括连接器插头和连接器插座，连接器插头与连接器插座相互插接配合实现电池与车辆的用电系统的电连接。但是，现有技术中的快换连接器在使用的过程中连接器插头与连接器插座之间常常存在插接不到位的现象，以导致电池与车辆的用电系统之间的电连接不稳定，从而不利于消费者的使用。
发明内容
本申请实施例提供一种连接器插座、连接器组件及用电装置，能够有效提升连接器插头与连接器插座之间的插接精度。
第一方面，本申请实施例提供一种连接器插座，连接器插座用于与连接器插头插接配合，连接器插座包括安装座、插座本体和多个第一弹性件；安装座开设有容纳孔，容纳孔沿第一方向贯穿安装座的两侧；插座本体可浮动容纳于容纳孔内，插座本体用于与连接器插头插接配合；多个第一弹性件沿插座本体的周向间隔布置且位于容纳孔内，第一弹性件的两端分别连接于安装座和插座本体，第一弹性件的延伸方向与第一方向呈锐角设置。
在上述技术方案中，通过将插座本体可浮动地设置于安装座的容纳孔内，且在插座本体与安装座之间连接多个第一弹性件，第一弹性件的延伸方向与第一方向呈锐角设置，也就是说，插座本体在多个第一弹性件的作用下既能够相对安装座沿第一方向浮动，也能够相对安装座沿垂直于第一方向的方向浮动，以使插座本体在与连接器插头进行插接配合是具有一定的缓冲空间，采用这种结构的连接器插座一方面能够缓解连接器插座与连接器插头出现刚性插接和刚性接触的情况，有利于降低连接器插座出现损坏的风险，另一方面能够通过第一弹性件能够对插座本体施加沿第一方向上的弹性力，以减少连接器插座与连接器插头插接不到位的现象，且由于插座本体还能够相对安装座沿垂直于第一方向的方向浮动，使得第一弹性件能够在连接器插头与插座本体未对齐时对插座本体起到一定的修正作用，以保证连接器插头与插座本体之间的准确插接，进而有利于提升连接器插座与连接器插头的连接精度。
在一些实施例中，沿第一方向，插座本体具有用于与连接器插头插接配合的插接端；第一弹性件具有第一端和第二端，第一端连接于插座本体，第二端连接于安装座，第一端相较于第二端在第一方向上更靠近插接端，第一弹性件相对于插座本体从第一端到第二端向外倾斜。
在上述技术方案中，通过将第一弹性件的第一端设置为沿第一方向相较于第二端更靠近插座本体的插接端，并将第一弹性件设置为相对插座本体从第一端到第二端向外倾斜，即在垂直于第一方向的方向上，第二端相较于第一端更靠近于容纳孔的孔壁，从而使得多个第一弹性件呈“八”字型布置于插座本体的外周侧，进而有利于提升插座本体与安装座之间的连接稳定性和可靠性，以提升连接器插座的整体结构稳定性。
在一些实施例中，沿插座本体的周向，插座本体具有多个拐角，插座本体在拐角处设置有第一弹性件。
在上述技术方案中，通过将第一弹性件设置于插座本体的拐角处，一方面便于对第一弹性件安装，且有利于提升连接器插座的结构稳定性，另一方面便于插座本体相对安装座沿第一方向和沿垂直于第一方向的方向进行浮动。
在一些实施例中，插座本体具有四个拐角，每个拐角对应设置一个第一弹性件。
在上述技术方案中，通过设置具有四个拐角的插座本体，也就是说，插座本体为长方体结构，并在每个拐角对应设置一个第一弹性件，这种结构的插座本体便于生产和制造，有利于降低连接器插座的制造难度和装配难度。
在一些实施例中，连接器插座还包括第二弹性件；第二弹性件的两端分别连接于安装座和插座本体，第二弹性件沿第一方向延伸。
在上述技术方案中，连接器插座还设置有沿第一方向布置的第二弹性件，且第二弹性件的两端分别连接于安装座和插座本体，从而能够进一步提升连接器插座的结构稳定性，且通过第二弹性件能够分担第一弹性件在第一方向上的受力情况，以降低第一弹性件出现弹性失效的风险，进而有利于提升连接器插座的使用寿命。
在一些实施例中，连接器插座包括两个第二弹性件；两个第二弹性件分别设置于插座本体在第二方向上的两侧，第二方向垂直于第一方向。
在上述技术方案中，通过在插座本体沿第二方向上的两侧均设置有第二弹性件，从而一方面能够提升插座本体相对安装座浮动时的平衡性，另一方面能够进一步提高插座本体与安装座之间的连接稳定性和可靠性。
在一些实施例中，连接器插座还包括第三弹性件；第三弹性件的两端分别连接于安装座和插座本体，第三弹性件的延伸方向垂直于第一方向。
在上述技术方案中，连接器插座还设置有沿垂直于第一方向的方向布置的第三弹性件，且第三弹性件的两端分别连接于安装座和插座本体，从而能够进一步提升连接器插座的结构稳定性，且通过第三弹性件能够分担第一弹性件在垂直于第一方向的方向上的受力情况，以缓解第一弹性件出现弹性失效的现象，进而有利于进一步提升连接器插座的使用寿命。
在一些实施例中，连接器插座包括四个第三弹性件；四个第三弹性件沿插座本体的周向间隔布置。
在上述技术方案中，通过在插座本体的周向上间隔设置四个第三弹性件，从而一方面能够提升插座本体相对安装座浮动时的平衡性，另一方面能够进一步提高插座本体与安装座之间的连接稳定性和可靠性。
在一些实施例中，连接器插座还包括密封件；密封件连接于安装座与插座本体，密封件沿插座本体的周向延伸，密封件用于密封安装座与插座本体，密封件被配置为在插座本体相对安装座浮动时发生弹性变形。
在上述技术方案中，通过在安装座与插座本体之间设置密封件，以使密封件能够密封安装座和插座本体之间的间隙，且密封件能够跟随插座本体的浮动而发生弹性变形，从而能够有效保证安装座与插座本体之间的密封效果，以减少杂质或水分进入安装座的容纳孔内的现象，进而有利于降低连接器插座在使用的过程中出现短路等风险，以提升连接器插座的使用安全性。
在一些实施例中，沿第一方向，插座本体具有用于与连接器插头插接配合的插接端；安装座在第一方向上靠近插接端的一侧形成连接侧，插接端沿第一方向伸出于连接侧，密封件可拆卸地连接于连接侧和插座本体。
在上述技术方案中，通过将密封件设置于安装座靠近插座本体的插接端的连接侧上，且将密封件可拆卸地连接于插座本体和安装座的连接侧，从而便于在后期使用过程中对密封件进行快速 拆卸和安装，进而有利于对密封件进行更换和维修，以降低连接器插座的后期使用成本。
第二方面，本申请实施例还提供一种连接器组件，包括连接器插头和上述的连接器插座，连接器插座用于与连接器插头插接配合。
第三方面，本申请实施例还提供一种用电装置，包括电池、用电系统和上述的连接器组件；其中，连接器插头与电池电连接，连接器插座与用电系统电连接。
附图说明
为了更清楚地说明本申请实施例的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，应当理解，以下附图仅示出了本申请的某些实施例，因此不应被看作是对范围的限定，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他相关的附图。
图1为本申请一些实施例提供的车辆的结构示意图；
图2为本申请一些实施例提供的电池的结构爆炸图；
图3为本申请一些实施例提供的电池装配于车辆上的结构示意图；
图4为本申请一些实施例提供的连接器组件的结构示意图；
图5为本申请一些实施例提供的连接器插座的结构示意图；
图6为本申请一些实施例提供的连接器插座的结构爆炸图；
图7为图6所示的连接器插座的A处的局部放大图；
图8为本申请一些实施例提供的连接器插座的俯视图。
图标：1000-车辆；100-电池；10-箱体；11-第一箱本体；111-装配孔；12-第二箱本体；20-电池单体；200-控制器；300-马达；400-连接器组件；30-连接器插座；31-安装座；311-容纳孔；312-连接侧；32-插座本体；321-连接柱；322-定位孔；323-插接端；33-第一弹性件；331-第一端；332-第二端；34-第二弹性件；35-第三弹性件；36-密封件；40-连接器插头；500-安装架；X-第一方向；Y-第二方向。
具体实施方式
为使本申请实施例的目的、技术方案和优点更加清楚，下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
除非另有定义，本申请所使用的所有的技术和科学术语与属于本申请的技术领域的技术人员通常理解的含义相同；本申请中在申请的说明书中所使用的术语只是为了描述具体的实施例的目的，不是旨在于限制本申请；本申请的说明书和权利要求书及上述附图说明中的术语“包括”和“具有”以及它们的任何变形，意图在于覆盖不排他的包含。本申请的说明书和权利要求书或上述附图中的术语“第一”、“第二”等是用于区别不同对象，而不是用于描述特定顺序或主次关系。
在本申请中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本申请的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。
在本申请的描述中，需要说明的是，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“附接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，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。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申请中的具体含义。
本申请中术语“和/或”，仅仅是一种描述关联对象的关联关系，表示可以存在三种关 系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，本申请中字符“/”，一般表示前后关联对象是一种“或”的关系。
在本申请的实施例中，相同的附图标记表示相同的部件，并且为了简洁，在不同实施例中，省略对相同部件的详细说明。应理解，附图示出的本申请实施例中的各种部件的厚度、长宽等尺寸，以及集成装置的整体厚度、长宽等尺寸仅为示例性说明，而不应对本申请构成任何限定。
本申请中出现的“多个”指的是两个以上(包括两个)。
本申请的实施例所提到的电池是指包括一个或多个电池单体以提供更高的电压和容量的单一的物理模块。例如，本申请中所提到的电池可以包括电池模组或电池包等。电池一般包括用于封装一个或多个电池单体或多个电池模组的箱体。箱体可以避免液体或其他异物影响电池单体的充电或放电。
目前，随着社会的经济发展及人类环保节能意识的逐步提高，新能源汽车也越来越被认可。随着新能源汽车的发展，人们对新能源汽车的续航里程的要求也在提高。为了提高新能源汽车的续航里程，技术人员提出了快充和快换两种解决方案。快充方案是通过提高充电倍率而减少充电时间，而快换方案是通过将低电量的电池更换为一个满电的电池而实现电能补充。为实现车辆的快换方案，电池必须满足快换要求，这就需要在传统电池的基础上将普通连接器更换为快换连接器，以实现电池的快换。
发明人发现，在新能源车辆中，连接器组件的连接器插座通常安装于车辆的底盘上，连接器组件的连接器插头安装于电池上，连接器插头与连接器插接配合能够实现电池与车辆的用电系统之间的电连接。然而，由于连接器插头与连接器插座之间为刚性插接，从而一方面在连接器插头插接于连接器插座上时极容易出现连接器插头与连接器插座插接不到位的现象，以导致连接器插头与连接器插座之间的插接精度较差，进而常常造成电池与车辆的用电系统之间的电连接不稳定，严重影响车辆的行车安全，另一方面连接器插头与连接器插座之间的刚性插接极容易导致连接器插座出现损坏的风险，进而不利于提升连接器组件的使用寿命。
基于上述考虑，为了解决连接器插头与连接器插座之间的插接精度较差的问题，发明人经过深入研究，设计了一种连接器插座，包括安装座、插座本体和多个第一弹性件。安装座开设有容纳孔，容纳孔沿第一方向贯穿安装座的两侧。插座本体可浮动穿设于容纳孔内，插座本体用于与连接器插头沿第一方向插接配合。多个第一弹性件沿插座本体的周向间隔布置且位于容纳孔内，第一弹性件的两端分别连接于安装座和插座本体，第一弹性件的延伸方向与第一方向呈锐角设置。
在这种结构的连接器插座中，通过将插座本体可浮动地设置于安装座的容纳孔内，且在插座本体与安装座之间连接多个第一弹性件，第一弹性件的延伸方向与第一方向呈锐角设置，也就是说，第一弹性件的延伸方向与插座本体的插接方向呈锐角设置，使得插座本体在多个第一弹性件的作用下既能够相对安装座沿第一方向浮动，也能够相对安装座沿垂直于第一方向的方向浮动，以使插座本体在与连接器插头进行插接配合是具有一定的缓冲空间，采用这种结构的连接器插座一方面能够缓解连接器插座与连接器插头出现刚性插接和刚性接触的情况，有利于降低连接器插座出现损坏的风险，另一方面能够通过第一弹性件能够对插座本体施加沿第一方向上的弹性力，以减少连接器插座与连接器插头插接不到位的现象，且由于插座本体还能够相对安装座沿垂直于第一方向的方向浮动，使得第一弹性件能够在连接器插头与插座本体未对齐时对插座本体起到一定的修正作用，以保证连接器插头与插座本体之间的准确插接，进而有利于提升连接器插座与连接器插头的连接精度。
本申请实施例公开的连接器插座可以但不限用于车辆、船舶或飞行器等用电装置中。可以使用具备本申请公开的连接器组件、电池等组成该用电装置的电源系统，这样，有利于提升连接器插头与连接器插座之间的插接精度，以缓解电池与车辆的用电系统之间的电连接不稳定的现象。
本申请实施例提供一种使用电池作为电源的用电装置，用电装置可以为但不限于手机、平板、笔记本电脑、电动玩具、电动工具、电瓶车、电动汽车、轮船、航天器等等。其中，电动玩具可以包括固定式或移动式的电动玩具，例如，游戏机、电动汽车玩具、电动轮船玩具和电动飞机玩具等等，航天器可以包括飞机、火箭、航天飞机和宇宙飞船等等。
以下实施例为了方便说明，以本申请一实施例的一种用电装置为车辆1000为例进行说明。
请参照图1，图1为本申请一些实施例提供的车辆1000的结构示意图。车辆1000可以为燃油汽车、燃气汽车或新能源汽车，新能源汽车可以是纯电动汽车、混合动力汽车或增程式汽车等。车辆1000的内部设置有电池100，电池100可以设置在车辆1000底盘的底部、头部或尾部。电池100可以用于车辆1000的供电，例如，电池100可以作为车辆1000的操作电源。车辆1000还可以包括控制器200和马达300，控制器200用来控制电池100为马达300供电，例如，用于车辆1000的启动、导航和行驶时的工作用电需求。
其中，车辆1000还包括连接器组件400，电池100通过连接器组件400与车辆1000的用电系统电连接。
在本申请一些实施例中，电池100不仅可以作为车辆1000的操作电源，还可以作为车辆1000的驱动电源，代替或部分地代替燃油或天然气为车辆1000提供驱动动力。
请参照图2，图2为本申请一些实施例提供的电池100的爆炸图。电池100包括箱体10和电池单体20，电池单体20容纳于箱体10内。其中，箱体10用于为电池单体20提供容纳空间，箱体10可以采用多种结构。在一些实施例中，箱体10可以包括第一箱本体11和第二箱本体12，第一箱本体11与第二箱本体12相互盖合，第一箱本体11和第二箱本体12共同限定出用于容纳电池单体20的容纳空间。第二箱本体12可以为一端开口的空心结构，第一箱本体11可以为板状结构，第一箱本体11盖合于第二箱本体12的开口侧，以使第一箱本体11与第二箱本体12共同限定出容纳空间；第一箱本体11和第二箱本体12也可以是均为一侧开口的空心结构，第一箱本体11的开口侧盖合于第二箱本体12的开口侧。当然，第一箱本体11和第二箱本体12形成的箱体10可以是多种形状，比如，圆柱体、长方体等。
在电池100中，电池单体20可以是多个，多个电池单体20之间可串联或并联或混联，混联是指多个电池单体20中既有串联又有并联。多个电池单体20之间可直接串联或并联或混联在一起，再将多个电池单体20构成的整体容纳于箱体10内；当然，电池100也可以是多个电池单体20先串联或并联或混联组成电池模块形式，多个电池模块再串联或并联或混联形成一个整体，并容纳于箱体10内。电池100还可以包括其他结构，例如，该电池100还可以包括汇流部件，用于实现多个电池单体20之间的电连接。
其中，每个电池单体20可以为二次电池或一次电池；还可以是锂硫电池、钠离子电池或镁离子电池，但不局限于此。电池单体20可呈圆柱体、扁平体、长方体或其它形状等。
参照图2，并请进一步参照图3和图4，图3为本申请一些实施例提供的电池100装配于车辆1000上的结构示意图，图4为本申请一些实施例提供的连接器组件400的结构示意图。车辆1000具有安装架500，安装架500具有用于容纳电池100的安装腔，电池100安装于安装架500上。电池100可拆卸地连接于安装架500，示例性的，电池100通过螺栓螺接于安装架500上，当然，电池100也可以通过粘接或卡接等方式可拆卸地连接于安装架500。
其中，连接器组件400包括连接器插座30和连接器插头40，连接器插座30用于安装于安装架500上，并与车辆1000的用电系统电连接。连接器插头40用于安装于电池100的箱体10上，并与电池100的电池单体20电连接，连接器插头40用于与连接器插座30插接配合，以实现电池100与车辆1000的用电系统电连接。
示例性的，连接器插座30通过螺栓螺接于安装架500上，在其他实施例中，连接器插座30也可以通过粘接或卡接等方式连接于安装架500上。
在一些实施例中，箱体10的第一箱本体11上开设有供连接器插头40穿过的装配孔111，在连接器插头40穿过装配孔111后，连接器插头40通过螺栓可拆卸地连接于第一箱本体11上，以将连接器插头40安装于箱体10上。当然，连接器插头40也可以通过粘接或卡接等方式可拆卸地连接于第一箱本体11上。
根据本申请的一些实施例，参照图3和图4，并请进一步参照图5、图6和图7，图5为 本申请一些实施例提供的连接器插座30的结构示意图，图6为本申请一些实施例提供的连接器插座30的结构爆炸图，图7为图6所示的连接器插座30的A处的局部放大图。本申请提供了一种连接器插座30，连接器插座30包括安装座31、插座本体32和多个第一弹性件33。安装座31开设有容纳孔311，容纳孔311沿第一方向X贯穿安装座31的两侧。插座本体32可浮动容纳于容纳孔311内，插座本体32用于与连接器插头40插接配合。多个第一弹性件33沿插座本体32的周向间隔布置且位于容纳孔311内，第一弹性件33的两端分别连接于安装座31和插座本体32，第一弹性件33的延伸方向与第一方向X呈锐角设置。
其中，第一弹性件33的延伸方向与第一方向X呈锐角设置，即第一弹性件33的布置方向为相对插座本体32倾斜布置，以使第一弹性件33的延伸方向与第一方向X呈锐角设置。示例性的，第一弹性件33的延伸方向与第一方向X之间的夹角可以为10度、15度、20度或25度等。
示例性的，第一弹性件33为弹簧。当然，在一些实施例中，第一弹性件33也可以为弹性橡胶等。
在一些实施例中，插座本体32穿设于安装座31的容纳孔311内，且插座本体32的两端分别延伸出安装座31在第一方向X上的两侧，以使插座本体32在第一方向X上的一端能够与用电装置的用电系统电连接，另一端能够供连接器插头40插接。其中，第一方向X为插座本体32与连接器插头40的插接方向，也为安装座31的厚度方向，插座本体32具有多个连接柱321，连接柱321与用电装置的用电系统电连接。连接器插头40设置有多个连接端子，连接端子用于插设于连接柱321内，以实现连接器插头40与连接器插座30的插接配合。
可选地，参照图6，并请进一步参照图8所示，图8为本申请一些实施例提供的连接器插座30的俯视图。插座本体32上开设有定位孔322，定位孔322被配置为在连接器插座30与连接器插头40插接配合时供连接器插头40的定位销插入。
通过将插座本体32可浮动地设置于安装座31的容纳孔311内，且在插座本体32与安装座31之间连接多个第一弹性件33，第一弹性件33的延伸方向与第一方向X呈锐角设置，也就是说，插座本体32在多个第一弹性件33的作用下既能够相对安装座31沿第一方向X浮动，也能够相对安装座31沿垂直于第一方向X的方向浮动，以使插座本体32在与连接器插头40进行插接配合是具有一定的缓冲空间，采用这种结构的连接器插座30一方面能够缓解连接器插座30与连接器插头40出现刚性插接和刚性接触的情况，有利于降低连接器插座30出现损坏的风险，另一方面能够通过第一弹性件33能够对插座本体32施加沿第一方向X上的弹性力，以减少连接器插座30与连接器插头40插接不到位的现象，且由于插座本体32还能够相对安装座31沿垂直于第一方向X的方向浮动，使得第一弹性件33能够在连接器插头40与插座本体32未对齐时对插座本体32起到一定的修正作用，以保证连接器插头40与插座本体32之间的准确插接，进而有利于提升连接器插座30与连接器插头40的连接精度。
根据本申请的一些实施例，参见图6和图7所示，沿第一方向X，插座本体32具有用于与连接器插头40插接配合的插接端323。第一弹性件33具有第一端331和第二端332，第一端331连接于插座本体32，第二端332连接于安装座31，第一端331相较于第二端332在第一方向X上更靠近插接端323，第一弹性件33相对于插座本体32从第一端331到第二端332向外倾斜。
其中，第一端331相较于第二端332在第一方向X上更靠近插接端323，第一弹性件33相对于插座本体32从第一端331到第二端332向外倾斜，即第一弹性件33在第一方向X上靠近插座本体32的插接端323的第一端331连接于插座本体32上，第二端332连接于安装座31上，且在垂直于第一方向X的方向上，第二端332相较于第一端331更靠近于容纳孔311的孔壁，从而使得多个第一弹性件33呈“八”字型布置于插座本体32的外周侧。
通过将第一弹性件33的第一端331设置为沿第一方向X相较于第二端332更靠近插座本体32的插接端323，并将第一弹性件33设置为相对插座本体32从第一端331到第二端332向外倾斜，从而有利于提升插座本体32与安装座31之间的连接稳定性和可靠性，以提升连接器插座30的整体结构稳定性。
根据本申请的一些实施例，请继续参见图6和图7所示，沿插座本体32的周向，插座本 体32具有多个拐角，插座本体32在拐角处设置有第一弹性件33。
其中，沿插座本体32的周向，插座本体32具有多个拐角，即插座本体32为多棱柱结构。
通过将第一弹性件33设置于插座本体32的拐角处，一方面便于对第一弹性件33安装，且有利于提升连接器插座30的结构稳定性，另一方面便于插座本体32相对安装座31沿第一方向X和沿垂直于第一方向X的方向进行浮动。
在一些实施例中，插座本体32具有四个拐角，每个拐角对应设置一个第一弹性件33。
示例性的，第一弹性件33为四个。当然，连接器插座30的结构并不局限于此，在其他实施例中，也可以是每个拐角对应设置两个、三个或四个第一弹性件33。
需要说明的是，在其他实施例中，第一弹性件33也可以设置于插座本体32周向上的侧面上。
通过设置具有四个拐角的插座本体32，也就是说，插座本体32为长方体结构，并在每个拐角对应设置一个第一弹性件33，这种结构的插座本体32便于生产和制造，有利于降低连接器插座30的制造难度和装配难度。
根据本申请的一些实施例，请继续参见图6和图7所示，连接器插座30还包括第二弹性件34。第二弹性件34的两端分别连接于安装座31和插座本体32，第二弹性件34沿第一方向X延伸。
示例性的，第二弹性件34为弹簧。当然，在其他实施例中，第二弹性件34也可以为弹性橡胶等。
连接器插座30还设置有沿第一方向X布置的第二弹性件34，且第二弹性件34的两端分别连接于安装座31和插座本体32，从而能够进一步提升连接器插座30的结构稳定性，且通过第二弹性件34能够分担第一弹性件33在第一方向X上的受力情况，以降低第一弹性件33出现弹性失效的风险，进而有利于提升连接器插座30的使用寿命。
根据本申请的一些实施例，请继续参见图6和图7所示，连接器插座30包括两个第二弹性件34。两个第二弹性件34分别设置于插座本体32在第二方向Y上的两侧，第二方向Y垂直于第一方向X。
其中，第二方向Y垂直于第一方向X，第二方向Y可以是插座本体32的长度方向，也可以是插座本体32的宽度方向。当然，在其他实施例中，第二弹性件34也可以为一个、三个、四个或五个等，第二弹性件34也可以设置于插座本体32的拐角处。
通过在插座本体32沿第二方向Y上的两侧均设置有第二弹性件34，从而一方面能够提升插座本体32相对安装座31浮动时的平衡性，另一方面能够进一步提高插座本体32与安装座31之间的连接稳定性和可靠性。
根据本申请的一些实施例，请继续参见图6和图7所示，连接器插座30还包括第三弹性件35。第三弹性件35的两端分别连接于安装座31和插座本体32，第三弹性件35的延伸方向垂直于第一方向X。
示例性的，第三弹性件35为弹簧。当然，在其他实施例中，第三弹性件35也可以为弹性橡胶等。
其中，第三弹性件35的延伸方向为垂直于第一方向X的方向，在图7中，第三弹性件35沿插座本体32的径向延伸，即第三弹性件35的延伸方向过插座本体32的中心点。
连接器插座30还设置有沿垂直于第一方向X的方向布置的第三弹性件35，且第三弹性件35的两端分别连接于安装座31和插座本体32，从而能够进一步提升连接器插座30的结构稳定性，且通过第三弹性件35能够分担第一弹性件33在垂直于第一方向X的方向上的受力情况，以缓解第一弹性件33出现弹性失效的现象，进而有利于进一步提升连接器插座30的使用寿命。
根据本申请的一些实施例，请继续参见图6和图7所示，连接器插座30包括四个第三弹性件35，四个第三弹性件35沿插座本体32的周向间隔布置。
示例性的，在图6中，四个第三弹性件35分别设置于插座本体32的四个拐角处。当然，在其他实施例中，第三弹性件35也可以设置于插座本体32周向上的侧面上，同样的，第三弹性件35的数量也可以为一个、两个、三个或五个等。
通过在插座本体32的周向上间隔设置四个第三弹性件35，从而一方面能够提升插座本体32相对安装座31浮动时的平衡性，另一方面能够进一步提高插座本体32与安装座31之间的连接稳定性和可靠性。
根据本申请的一些实施例，参见图6和图8所示，连接器插座30还包括密封件36。密封件36连接于安装座31与插座本体32，密封件36沿插座本体32的周向延伸，密封件36用于密封安装座31与插座本体32，密封件36被配置为在插座本体32相对安装座31浮动时发生弹性变形。
其中，密封件36被配置为在插座本体32相对安装座31浮动时发生弹性变形，也就是说，当插座本体32在相对安装座31浮动时，密封件36能够发生弹性变形，从而不会限制插座本体32相对安装座31浮动。
示例性的，密封件36的材质可以为橡胶、硅胶或塑胶等。
通过在安装座31与插座本体32之间设置密封件36，以使密封件36能够密封安装座31和插座本体32之间的间隙，且密封件36能够跟随插座本体32的浮动而发生弹性变形，从而能够有效保证安装座31与插座本体32之间的密封效果，以减少杂质或水分进入安装座31的容纳孔311内的现象，进而有利于降低连接器插座30在使用的过程中出现短路等风险，以提升连接器插座30的使用安全性。
根据本申请的一些实施例，请继续参见图6和图8所示，沿第一方向X，插座本体32具有用于与连接器插头40插接配合的插接端323。安装座31在第一方向X上靠近插接端323的一侧形成连接侧312，插接端323沿第一方向X伸出于连接侧312，密封件36可拆卸地连接于连接侧312和插座本体32。
其中，安装座31在第一方向X上靠近插接端323的一侧形成连接侧312，即安装座31在面向连接器插头40的一侧形成有用于安装密封件36的连接侧312。
示例性的，密封件36通过螺栓螺接于插座本体32和安装座31的连接侧312。当然，在其他实施例中，密封件36也可以采用卡接或扣接等方式可拆卸地连接于插座本体32和安装座31的连接侧312。
通过将密封件36设置于安装座31靠近插座本体32的插接端323的连接侧312上，且将密封件36可拆卸地连接于插座本体32和安装座31的连接侧312，从而便于在后期使用过程中对密封件36进行快速拆卸和安装，进而有利于对密封件36进行更换和维修，以降低连接器插座30的后期使用成本。
根据本申请的一些实施例，本申请还提供了一种连接器组件400，包括连接器插头40和以上任一方案的连接器插座30，连接器插座30用于与连接器插头40插接配合。
根据本申请的一些实施例，本申请还提供了一种用电装置，包括电池100、用电系统和以上任一方案的连接器组件400。其中，连接器插头40与电池100电连接，连接器插座30与用电系统电连接。
用电装置可以是前述任一应用电池100的设备或系统。
根据本申请的一些实施例，参见图5-图8所示，本申请提供了一种连接器插座30，连接器插座30包括安装座31、插座本体32、四个第一弹性件33、两个第二弹性件34和四个第三弹性件35。安装座31开设有容纳孔311，容纳孔311沿第一方向X贯穿安装座31的两侧。插座本体32可浮动容纳于容纳孔311内，插座本体32用于与连接器插头40插接配合。四个第一弹性件33 沿插座本体32的周向间隔布置且位于容纳孔311内，每个第一弹性件33设置于插座本体32的一个拐角处，第一弹性件33的两端分别连接于安装座31和插座本体32，第一弹性件33的延伸方向与第一方向X呈锐角设置。沿第一方向X，插座本体32具有用于与连接器插头40插接配合的插接端323。第一弹性件33具有第一端331和第二端332，第一端331连接于插座本体32，第二端332连接于安装座31，第一端331相较于第二端332在第一方向X上更靠近插接端323，第一弹性件33相对于插座本体32从第一端331到第二端332向外倾斜。两个第二弹性件34分别设置于插座本体32在第二方向Y上的两侧，第二弹性件34的两端分别连接于安装座31和插座本体32，且第二弹性件34沿第一方向X延伸，第二方向Y垂直于第一方向X。四个第三弹性件35沿插座本体32的周向间隔布置，第三弹性件35的两端分别连接于安装座31和插座本体32，第三弹性件35的延伸方向垂直于第一方向X。
需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互结合。
以上仅为本申请的优选实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (12)

  1. 一种连接器插座，所述连接器插座用于与连接器插头插接配合，所述连接器插座包括：
    安装座，所述安装座开设有容纳孔，所述容纳孔沿第一方向贯穿所述安装座的两侧；
    插座本体，所述插座本体可浮动容纳于所述容纳孔内，所述插座本体用于与所述连接器插头插接配合；以及
    多个第一弹性件，多个所述第一弹性件沿所述插座本体的周向间隔布置且位于所述容纳孔内，所述第一弹性件的两端分别连接于所述安装座和所述插座本体，所述第一弹性件的延伸方向与所述第一方向呈锐角设置。
  2. 根据权利要求1所述的连接器插座，其中，沿所述第一方向，所述插座本体具有用于与所述连接器插头插接配合的插接端；
    所述第一弹性件具有第一端和第二端，所述第一端连接于所述插座本体，所述第二端连接于所述安装座，所述第一端相较于所述第二端在所述第一方向上更靠近所述插接端，所述第一弹性件相对于所述插座本体从所述第一端到所述第二端向外倾斜。
  3. 根据权利要求1或2所述的连接器插座，其中，沿所述插座本体的周向，所述插座本体具有多个拐角，所述插座本体在所述拐角处设置有所述第一弹性件。
  4. 根据权利要求3所述的连接器插座，其中，所述插座本体具有四个所述拐角，每个所述拐角对应设置一个所述第一弹性件。
  5. 根据权利要求1-4任一项所述的连接器插座，其中，所述连接器插座还包括：
    第二弹性件，所述第二弹性件的两端分别连接于所述安装座和所述插座本体，所述第二弹性件沿所述第一方向延伸。
  6. 根据权利要求5所述的连接器插座，其中，所述连接器插座包括：
    两个所述第二弹性件，两个所述第二弹性件分别设置于所述插座本体在第二方向上的两侧，所述第二方向垂直于所述第一方向。
  7. 根据权利要求1-6任一项所述的连接器插座，其中，所述连接器插座还包括：
    第三弹性件，所述第三弹性件的两端分别连接于所述安装座和所述插座本体，所述第三弹性件的延伸方向垂直于所述第一方向。
  8. 根据权利要求7所述的连接器插座，其中，所述连接器插座包括：
    四个所述第三弹性件，四个所述第三弹性件沿所述插座本体的周向间隔布置。
  9. 根据权利要求1-8任一项所述的连接器插座，其中，所述连接器插座还包括：
    密封件，所述密封件连接于所述安装座与所述插座本体，所述密封件沿所述插座本体的周向延伸，所述密封件用于密封所述安装座与所述插座本体，所述密封件被配置为在所述插座本体相对所述安装座浮动时发生弹性变形。
  10. 根据权利要求9所述的连接器插座，其中，沿所述第一方向，所述插座本体具有用于与所述连接器插头插接配合的插接端；
    所述安装座在所述第一方向上靠近所述插接端的一侧形成连接侧，所述插接端沿所述第一方向伸出于所述连接侧，所述密封件可拆卸地连接于所述连接侧和所述插座本体。
  11. 一种连接器组件，包括：
    连接器插头；以及
    如权利要求1-10任一项所述的连接器插座，所述连接器插座用于与所述连接器插头插接配合。
  12. 一种用电装置，包括：
    电池；
    用电系统；以及
    如权利要求11所述的连接器组件，其中，所述连接器插头与所述电池电连接，所述连接器插座与所述用电系统电连接。
PCT/CN2023/085233 2022-04-02 2023-03-30 连接器插座、连接器组件及用电装置 WO2023186044A1 (zh)

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