CN217158813U - Connector socket, connector assembly and power consumption device - Google Patents

Connector socket, connector assembly and power consumption device Download PDF

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Publication number
CN217158813U
CN217158813U CN202220774118.XU CN202220774118U CN217158813U CN 217158813 U CN217158813 U CN 217158813U CN 202220774118 U CN202220774118 U CN 202220774118U CN 217158813 U CN217158813 U CN 217158813U
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CN
China
Prior art keywords
connector
socket
socket body
elastic
mounting seat
Prior art date
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Active
Application number
CN202220774118.XU
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Chinese (zh)
Inventor
李妍
何佳
蔡锦榕
陈其锋
陈贵泽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Contemporary Amperex Energy Service Technology Ltd
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Contemporary Amperex Energy Service Technology Ltd
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 Contemporary Amperex Energy Service Technology Ltd filed Critical Contemporary Amperex Energy Service Technology Ltd
Priority to CN202220774118.XU priority Critical patent/CN217158813U/en
Application granted granted Critical
Publication of CN217158813U publication Critical patent/CN217158813U/en
Priority to PCT/CN2023/085233 priority patent/WO2023186044A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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

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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

The application provides a connector socket, a connector assembly and an electric device, and belongs to the field of battery equipment. The connector socket comprises a mounting seat, a socket body and a plurality of first elastic pieces. The mounting seat is provided with a containing hole, and the containing hole penetrates through two sides of the mounting seat along a first direction. The socket body can be accommodated in the accommodating hole in a floating mode and is used for being matched with the connector plug in an inserting mode. A plurality of first elastic components are arranged along the circumference interval of socket body and are located the accommodate hole, and the both ends of first elastic component are connected respectively in mount pad and socket body, and the extending direction and the first direction of first elastic component are the acute angle setting. The connector socket can relieve the situation that rigid insertion occurs between the connector socket and the connector plug so as to reduce the risk of damage of the connector socket, and can play a certain correcting role on the socket body when the connector plug is not aligned with the socket body through the first elastic piece, thereby being beneficial to improving the insertion precision of the connector socket and the connector plug.

Description

Connector socket, connector assembly and power consumption device
Technical Field
The application relates to the field of battery equipment, in particular to a connector socket, a connector assembly and an electric device.
Background
With the economic development of society and the gradual improvement of the consciousness of environmental protection and energy conservation of human beings, new energy automobiles are also recognized more and more. With the development of new energy automobiles, the requirement of people on the endurance mileage of the new energy automobiles is also improved. In order to improve the endurance mileage of the new energy automobile, two solutions of quick charging and quick changing are provided by technical personnel. The quick-charge scheme is to reduce the charging time by increasing the charging rate, and the quick-change scheme is to realize electric energy supplement by replacing a low-power battery with a fully charged battery. In order to realize the quick-change scheme of the vehicle, the battery must meet the quick-change requirement, and therefore the common connector needs to be replaced by a quick-change connector on the basis of the traditional battery, the quick-change connector comprises a connector plug and a connector socket, and the connector plug and the connector socket are mutually plugged and matched to realize the electric connection between the battery and the power utilization system of the vehicle. However, in the use process of the quick-change connector in the prior art, the phenomenon that the plug and the socket of the connector are not plugged in place often exists, so that the electrical connection between the battery and the electric system of the vehicle is not stable, and the use of the battery and the electric system of the vehicle is not facilitated for consumers.
SUMMERY OF THE UTILITY MODEL
The embodiment of the application provides a connector socket, a connector assembly and an electric device, and can effectively improve the plugging precision between a connector plug and the connector socket.
In a first aspect, an embodiment of the present application provides a connector receptacle, where the connector receptacle is used for being plugged and matched with a connector plug, and the connector receptacle includes a mounting seat, a receptacle body, and a plurality of first elastic pieces; the mounting seat is provided with a containing hole, and the containing hole penetrates through two sides of the mounting seat along a first direction; the socket body can be accommodated in the accommodating hole in a floating manner and is used for being matched with the connector plug in an inserting manner; a plurality of first elastic components are arranged along the circumference interval of socket body and are located the accommodate hole, and the both ends of first elastic component are connected respectively in mount pad and socket body, and the extending direction and the first direction of first elastic component are the acute angle setting.
In the above technical solution, the socket body is floatably disposed in the receiving hole of the mounting base, and the plurality of first elastic members are connected between the socket body and the mounting base, and the extending direction of the first elastic members is disposed at an acute angle with respect to the first direction, that is, the socket body can float along the first direction with respect to the mounting base under the action of the plurality of first elastic members, and can also float along a direction perpendicular to the first direction with respect to the mounting base, so that the socket body has a certain buffer space in the plugging fit with the connector plug, the connector socket adopting such a structure can alleviate the rigid plugging and rigid contact between the connector socket and the connector plug, thereby being beneficial to reducing the risk of damage of the connector socket, and on the other hand, can apply an elastic force along the first direction to the socket body through the first elastic members, the phenomenon that the connector socket and the connector plug are not in place in an inserting mode is reduced, and the socket body can float relative to the installation seat along the direction perpendicular to the first direction, so that the first elastic piece can play a certain correcting role on the socket body when the connector plug and the socket body are not aligned, accurate inserting between the connector plug and the socket body is guaranteed, and connection accuracy of the connector socket and the connector plug is improved.
In some embodiments, in the first orientation, the receptacle body has a mating end for mating with a connector plug; the first elastic piece is provided with a first end and a second end, the first end is connected to the socket body, the second end is connected to the mounting seat, the first end is closer to the plug end than the second end in the first direction, and the first elastic piece inclines outwards from the first end to the second end relative to the socket body.
In the above technical scheme, set up to compare to the second end along the first direction and be closer to socket body's grafting end through the first end with first elastic component, and set up first elastic component for relative socket body and lean out from first end to second end, promptly in the direction of the first direction of perpendicular to, the second end is compared in the pore wall that first end is closer to the accommodation hole, thereby make a plurality of first elastic components be "eight" style of calligraphy and arrange in socket body's periphery side, and then be favorable to promoting connection stability and reliability between socket body and the mount pad, with the overall structure stability who promotes the connector socket.
In some embodiments, the socket body has a plurality of corners along a circumferential direction of the socket body, and the socket body is provided with the first elastic member at the corners.
In above-mentioned technical scheme, through setting up first elastic component in socket ontology's corner, be convenient for on the one hand to first elastic component installation, and be favorable to promoting the structural stability of connector socket, on the other hand socket ontology relative mount pad of being convenient for floats along the first direction and along the direction of perpendicular to first direction.
In some embodiments, the socket body has four corners, and each corner is provided with one first elastic element.
In the technical scheme, the socket body with four corners is arranged, namely, the socket body is of a cuboid structure, and each corner is correspondingly provided with the first elastic piece, so that the socket body with the structure is convenient to produce and manufacture, and the manufacturing difficulty and the assembling difficulty of the connector socket are reduced.
In some embodiments, the connector receptacle further comprises a second resilient member; two ends of the second elastic piece are respectively connected to the mounting seat and the socket body, and the second elastic piece extends along the first direction.
In the above technical scheme, the connector socket is further provided with a second elastic piece arranged along the first direction, and two ends of the second elastic piece are respectively connected to the mounting seat and the socket body, so that the structural stability of the connector socket can be further improved, and the stress condition of the first elastic piece on the first direction can be shared through the second elastic piece, so that the risk of elastic failure of the first elastic piece is reduced, and the service life of the connector socket is prolonged.
In some embodiments, the connector receptacle comprises two second resilient members; the two second elastic pieces are respectively arranged on two sides of the socket body in a second direction, and the second direction is perpendicular to the first direction.
In the technical scheme, the second elastic pieces are arranged on the two sides of the socket body along the second direction, so that the balance of the socket body during floating relative to the mounting seat can be improved, and the connection stability and reliability between the socket body and the mounting seat can be further improved.
In some embodiments, the connector receptacle further comprises a third resilient member; two ends of the third elastic piece are respectively connected to the mounting seat and the socket body, and the extending direction of the third elastic piece is perpendicular to the first direction.
In the above technical scheme, the connector socket is further provided with a third elastic piece arranged along the direction perpendicular to the first direction, and two ends of the third elastic piece are respectively connected to the mounting seat and the socket body, so that the structural stability of the connector socket can be further improved, and the stress condition of the first elastic piece in the direction perpendicular to the first direction can be shared through the third elastic piece, the phenomenon of elastic failure of the first elastic piece is relieved, and the service life of the connector socket is further prolonged.
In some embodiments, the connector receptacle includes four third resilient members; four third elastic members are arranged at intervals in the circumferential direction of the socket body.
In the technical scheme, the four third elastic pieces are arranged at intervals in the circumferential direction of the socket body, so that the balance of the socket body during floating relative to the mounting seat can be improved, and the connection stability and reliability between the socket body and the mounting seat can be further improved.
In some embodiments, the connector receptacle further comprises a seal; the sealing element is connected with the mounting seat and the socket body, the sealing element extends along the circumferential direction of the socket body, the sealing element is used for sealing the mounting seat and the socket body, and the sealing element is configured to be elastically deformed when the socket body floats relative to the mounting seat.
In the technical scheme, through set up the sealing member between mount pad and socket ontology, so that the clearance between mount pad and the socket ontology can be sealed to the sealing member, and the sealing member can follow socket ontology's the floating and take place elastic deformation, thereby can effectively guarantee the sealed effect between mount pad and the socket ontology, with the phenomenon in the accommodation hole that reduces impurity or moisture entering mount pad, and then be favorable to reducing the in-process of connector socket in the use risks such as short circuit appear, in order to promote the safety in utilization of connector socket.
In some embodiments, in the first orientation, the receptacle body has a mating end for mating with a connector plug; the side that the mount pad is close to the grafting end in the first direction forms the connection side, and the grafting end stretches out in the connection side along first direction, and sealing member detachably connects in connection side and socket ontology.
In the technical scheme, the sealing element is arranged on the connecting side of the mounting seat close to the plug-in end of the socket body, and the sealing element is detachably connected to the connecting side of the socket body and the mounting seat, so that the sealing element can be rapidly detached and installed in the later-stage use process, and the sealing element can be replaced and maintained, and the later-stage use cost of the connector socket can be reduced.
In a second aspect, embodiments of the present application further provide a connector assembly, which includes a connector plug and the above-mentioned connector receptacle, where the connector receptacle is used for mating with the connector plug.
In a third aspect, an embodiment of the present application further provides an electric device, which includes a battery, an electric system, and the above connector assembly; the connector plug is electrically connected with the battery, and the connector socket is electrically connected with the power utilization system.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic illustration of a vehicle according to some embodiments of the present application;
fig. 2 is an exploded view of a battery according to some embodiments of the present application;
FIG. 3 is a schematic diagram of a vehicle-mounted battery according to some embodiments of the present disclosure;
FIG. 4 is a schematic structural view of a connector assembly provided in some embodiments of the present application;
FIG. 5 is a schematic diagram of a connector receptacle according to some embodiments of the present application;
FIG. 6 is an exploded view of a connector receptacle according to some embodiments of the present application;
FIG. 7 is an enlarged fragmentary view of the connector receptacle shown in FIG. 6 at A;
fig. 8 is a top view of a connector receptacle provided by some embodiments of the present application.
Icon: 1000-a vehicle; 100-a battery; 10-a box body; 11-a first tank body; 111-assembly holes; 12-a second tank body; 20-a battery cell; 200-a controller; 300-a motor; 400-a connector assembly; 30-a connector receptacle; 31-a mounting seat; 311-receiving holes; 312 — connecting side; 32-a socket body; 321-connecting column; 322-positioning holes; 323-a plug end; 33-a first elastic member; 331-a first end; 332-a second end; 34-a second elastic member; 35-a third elastic member; 36-a seal; 40-connector plug; 500-a mounting frame; x-a first direction; y-second direction.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application in the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof in the description and claims of this application and the description of the figures above, are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the foregoing drawings are used for distinguishing between different elements and not for describing a particular sequential or chronological order.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the specification. The appearances of the 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.
In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "attached" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
The term "and/or" in this application is only one kind of association relationship describing the associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" in this application generally indicates that the former and latter related objects are in an "or" relationship.
In the embodiments of the present application, like reference numerals denote like parts, and a detailed description of the same parts is omitted in different embodiments for the sake of brevity. It should be understood that the thickness, length, width and other dimensions of the various components in the embodiments of the present application and the overall thickness, length, width and other dimensions of the integrated device shown in the drawings are only exemplary and should not constitute any limitation to the present application.
The appearances of "a plurality" in this application are intended to mean more than two (including two).
Reference to a battery in embodiments of the present application refers to a single physical module that includes one or more battery cells to provide higher voltage and capacity. For example, the battery referred to in the present application may include a battery module or a battery pack, etc. A battery generally includes a case for enclosing one or more battery cells or a plurality of battery modules. The box can avoid liquid or other foreign matters to influence the charging or discharging of battery monomer.
At present, with the economic development of society and the gradual improvement of the consciousness of environmental protection and energy conservation of human beings, new energy automobiles are also recognized more and more. With the development of new energy automobiles, the requirement of people on the endurance mileage of the new energy automobiles is also improved. In order to improve the endurance mileage of the new energy automobile, two solutions of quick charging and quick changing are provided by technical personnel. The quick-charge scheme is to reduce the charging time by increasing the charging rate, and the quick-change scheme is to realize electric energy supplement by replacing a low-power battery with a fully charged battery. In order to realize the quick change scheme of the vehicle, the battery has to meet the quick change requirement, and therefore, the common connector needs to be replaced by the quick change connector on the basis of the traditional battery so as to realize the quick change of the battery.
The inventor finds that in new energy vehicles, the connector socket of the connector assembly is usually mounted on the chassis of the vehicle, the connector plug of the connector assembly is mounted on the battery, and the connector plug and the connector are in plug fit to realize the electrical connection between the battery and the electric system of the vehicle. However, since the connector plug and the connector socket are rigidly plugged, on one hand, when the connector plug is plugged into the connector socket, the phenomenon that the connector plug and the connector socket are not plugged in place easily occurs, so that the plugging precision between the connector plug and the connector socket is poor, and further, the electrical connection between the battery and the power utilization system of the vehicle is often unstable, the driving safety of the vehicle is seriously affected, and on the other hand, the rigid plugging between the connector plug and the connector socket easily causes the risk that the connector socket is damaged, and further, the service life of the connector assembly is not prolonged.
In view of the above, in order to solve the problem of poor plugging accuracy between the connector plug and the connector socket, the inventors have conducted extensive studies to design a connector socket including a mounting seat, a socket body, and a plurality of first elastic members. The mounting seat is provided with a containing hole, and the containing hole penetrates through two sides of the mounting seat along a first direction. The socket body can be floated and penetrate through the accommodating hole, and the socket body is used for being matched with the connector plug in an inserting mode along the first direction. A plurality of first elastic components are arranged along the circumference interval of socket body and are located the accommodate hole, and the both ends of first elastic component are connected respectively in mount pad and socket body, and the extending direction and the first direction of first elastic component are the acute angle setting.
In the connector socket with the structure, the socket body is arranged in the accommodating hole of the mounting seat in a floating manner, the first elastic pieces are connected between the socket body and the mounting seat, the extending direction of the first elastic pieces is arranged at an acute angle with the first direction, namely the extending direction of the first elastic pieces is arranged at an acute angle with the plugging direction of the socket body, so that the socket body can float along the first direction relative to the mounting seat under the action of the first elastic pieces and can also float along the direction vertical to the first direction relative to the mounting seat, so that the socket body has a certain buffer space in plugging fit with the connector plug, and the connector socket with the structure can relieve the rigid plugging and rigid contact between the connector socket and the connector plug on one hand, and is favorable for reducing the risk of damage of the connector socket, on the other hand can exert the elastic force along the first direction through first elastic component to socket ontology to reduce the not in place phenomenon of connector socket and connector plug grafting, and because socket ontology can also float along the direction of the first direction of perpendicular to relative mount pad, make first elastic component can play certain correction effect to socket ontology when connector plug and socket ontology are unaligned, with the accurate grafting between assurance connector plug and the socket ontology, and then be favorable to promoting the connection precision of connector socket and connector plug.
The connector socket disclosed in the embodiment of the present application can be used in an electric device such as a vehicle, a ship, or an aircraft, but is not limited thereto. The power supply system of the electric device can be formed by the connector assembly, the battery and the like disclosed by the application, so that the plugging precision between the connector plug and the connector socket is favorably improved, and the phenomenon of unstable electric connection between the battery and the electric system of the vehicle is relieved.
The embodiment of the application provides an electric device using a battery as a power supply, wherein the electric device can be but is not limited to a mobile phone, a tablet, a notebook computer, an electric toy, an electric tool, a battery car, an electric automobile, a ship, a spacecraft and the like. The electric toy may include a stationary or mobile electric toy, such as a game machine, an electric car toy, an electric ship toy, an electric airplane toy, and the like, and the spacecraft may include an airplane, a rocket, a space shuttle, a spacecraft, and the like.
For convenience of description, the following embodiments take an example in which a power consuming apparatus according to an embodiment of the present application is a vehicle 1000.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a vehicle 1000 according to some embodiments of the present disclosure. The vehicle 1000 may be a fuel automobile, a gas automobile, or a new energy automobile, and the new energy automobile may be a pure electric automobile, a hybrid electric automobile, or a range-extended automobile, etc. The interior of the vehicle 1000 is provided with the battery 100, and the battery 100 may be disposed at the bottom, head, or tail of the chassis of the vehicle 1000. The battery 100 may be used for power supply of the vehicle 1000, for example, the battery 100 may serve as an operation power source of the vehicle 1000. The vehicle 1000 may further include a controller 200 and a motor 300, the controller 200 being configured to control the battery 100 to supply power to the motor 300, for example, for power requirements for operation during starting, navigation, and traveling of the vehicle 1000.
The vehicle 1000 further includes a connector assembly 400, and the battery 100 is electrically connected to the electrical system of the vehicle 1000 through the connector assembly 400.
In some embodiments of the present application, the battery 100 may be used not only as an operating power source of the vehicle 1000, but also as a driving power source of the vehicle 1000, instead of or in part of fuel or natural gas, to provide driving power for the vehicle 1000.
Referring to fig. 2, fig. 2 is an exploded view of a battery 100 according to some embodiments of the present disclosure. The battery 100 includes a case 10 and a battery cell 20, and the battery cell 20 is accommodated in the case 10. The case 10 is used to provide a receiving space for the battery cells 20, and the case 10 may have various structures. In some embodiments, the case 10 may include a first case body 11 and a second case body 12, the first case body 11 and the second case body 12 cover each other, and the first case body 11 and the second case body 12 together define a receiving space for receiving the battery cell 20. The second box body 12 can be a hollow structure with an opening at one end, the first box body 11 can be a plate-shaped structure, and the first box body 11 covers the opening side of the second box body 12, so that the first box body 11 and the second box body 12 jointly define an accommodating space; the first box body 11 and the second box body 12 may be both hollow structures with one side open, and the open side of the first box body 11 covers the open side of the second box body 12. Of course, the case 10 formed by the first case body 11 and the second case body 12 may be various shapes, for example, a cylindrical body, a rectangular parallelepiped, and the like.
In the battery 100, the number of the battery cells 20 may be multiple, and the multiple battery cells 20 may be connected in series or in parallel or in series-parallel, where in series-parallel refers to both series connection and parallel connection among the multiple battery cells 20. The plurality of battery cells 20 can be directly connected in series or in parallel or in series-parallel, and the whole formed by the plurality of battery cells 20 is accommodated in the box body 10; of course, the battery 100 may also be formed by connecting a plurality of battery cells 20 in series, in parallel, or in series-parallel to form a battery module, and then connecting a plurality of battery modules in series, in parallel, or in series-parallel to form a whole, and accommodating the whole in the case 10. The battery 100 may further include other structures, for example, the battery 100 may further include a bus member for achieving electrical connection between the plurality of battery cells 20.
Wherein each battery cell 20 may be a secondary battery or a primary battery; but is not limited to, a lithium sulfur battery, a sodium ion battery, or a magnesium ion battery. The battery cell 20 may be cylindrical, flat, rectangular parallelepiped, or other shape.
Referring to fig. 2, and referring to fig. 3 and fig. 4 further, fig. 3 is a schematic structural diagram of a vehicle 1000 mounted with the battery 100 according to some embodiments of the present disclosure, and fig. 4 is a schematic structural diagram of a connector assembly 400 according to some embodiments of the present disclosure. The vehicle 1000 has a mounting bracket 500, the mounting bracket 500 having a mounting cavity for receiving the battery 100, the battery 100 being mounted on the mounting bracket 500. The battery 100 is detachably connected to the mounting bracket 500, and illustratively, the battery 100 is screwed on the mounting bracket 500 by bolts, but of course, the battery 100 may also be detachably connected to the mounting bracket 500 by bonding, clamping, or the like.
The connector assembly 400 includes a connector socket 30 and a connector plug 40, wherein the connector socket 30 is configured to be mounted on the mounting bracket 500 and electrically connected to the power system of the vehicle 1000. The connector plug 40 is configured to be mounted on the box 10 of the battery 100 and electrically connected to the battery cell 20 of the battery 100, and the connector plug 40 is configured to be plugged and fitted with the connector socket 30 to electrically connect the battery 100 to the power system of the vehicle 1000.
Illustratively, the connector receptacle 30 is bolted to the mounting bracket 500, and in other embodiments, the connector receptacle 30 may be attached to the mounting bracket 500 by bonding, clipping, or the like.
In some embodiments, the first case body 11 of the case body 10 is formed with a fitting hole 111 through which the connector plug 40 passes, and after the connector plug 40 passes through the fitting hole 111, the connector plug 40 is detachably connected to the first case body 11 by a bolt to mount the connector plug 40 on the case body 10. Of course, the connector plug 40 may be detachably attached to the first casing body 11 by bonding, clipping, or the like.
Referring to fig. 3 and 4, and with further reference to fig. 5, 6 and 7, fig. 5 is a schematic structural view of a connector socket 30 according to some embodiments of the present disclosure, fig. 6 is an exploded structural view of the connector socket 30 according to some embodiments of the present disclosure, and fig. 7 is a partially enlarged view of a portion a of the connector socket 30 shown in fig. 6. The present application provides a connector jack 30, the connector jack 30 comprising a mounting seat 31, a jack body 32 and a plurality of first resilient members 33. The mounting base 31 has a receiving hole 311, and the receiving hole 311 penetrates through two sides of the mounting base 31 along the first direction X. The receptacle body 32 is floatingly received in the receiving hole 311, and the receptacle body 32 is adapted to be inserted into the connector plug 40. The plurality of first elastic members 33 are arranged at intervals along the circumferential direction of the socket body 32 and located in the receiving hole 311, two ends of the first elastic members 33 are respectively connected to the mounting seat 31 and the socket body 32, and the extending direction of the first elastic members 33 and the first direction X form an acute angle.
The extending direction of the first elastic element 33 is disposed at an acute angle with respect to the first direction X, that is, the arrangement direction of the first elastic element 33 is inclined with respect to the socket body 32, so that the extending direction of the first elastic element 33 is disposed at an acute angle with respect to the first direction X. For example, the extending direction of the first elastic member 33 may form an angle of 10 degrees, 15 degrees, 20 degrees, 25 degrees, or the like with the first direction X.
Illustratively, the first elastic member 33 is a spring. Of course, in some embodiments, the first elastic member 33 may also be an elastic rubber or the like.
In some embodiments, the socket body 32 is disposed in the receiving hole 311 of the mounting seat 31, and two ends of the socket body 32 respectively extend out of two sides of the mounting seat 31 in the first direction X, so that one end of the socket body 32 in the first direction X can be electrically connected to an electric system of an electric device, and the other end can be plugged by the connector plug 40. The first direction X is a plugging direction of the socket body 32 and the connector plug 40, and is also a thickness direction of the mounting seat 31, the socket body 32 has a plurality of connection posts 321, and the connection posts 321 are electrically connected with a power consumption system of the power consumption device. The connector plug 40 is provided with a plurality of connection terminals for being inserted into the connection posts 321 to realize the insertion fitting of the connector plug 40 with the connector receptacle 30.
Referring to fig. 6, and with further reference to fig. 8, fig. 8 is a top view of connector receptacle 30 according to some embodiments of the present disclosure. The socket body 32 has 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 is mated with the connector plug 40.
By arranging the socket body 32 in the accommodating hole 311 of the mounting seat 31 in a floating manner, and connecting the plurality of first elastic members 33 between the socket body 32 and the mounting seat 31, the extending direction of the first elastic members 33 is arranged at an acute angle to the first direction X, that is, the socket body 32 can float in the first direction X relative to the mounting seat 31 and can float in a direction perpendicular to the first direction X relative to the mounting seat 31 under the action of the plurality of first elastic members 33, so that the socket body 32 has a certain buffer space when being in plugging fit with the connector plug 40, the connector socket 30 adopting such a structure can relieve the rigid plugging and rigid contact between the connector socket 30 and the connector plug 40, thereby being beneficial to reducing the risk of damage of the connector socket 30, and can apply an elastic force in the first direction X to the socket body 32 through the first elastic members 33, the phenomenon that the connector socket 30 and the connector plug 40 are not inserted in place is reduced, and the socket body 32 can float relative to the mounting seat 31 along the direction perpendicular to the first direction X, so that the first elastic piece 33 can play a certain correcting role on the socket body 32 when the connector plug 40 and the socket body 32 are not aligned, accurate insertion between the connector plug 40 and the socket body 32 is guaranteed, and further improvement of connection accuracy of the connector socket 30 and the connector plug 40 is facilitated.
According to some embodiments of the present application, referring to fig. 6 and 7, the receptacle body 32 has a mating end 323 for mating with the connector plug 40 along the first direction X. The first elastic element 33 has a first end 331 and a second end 332, the first end 331 is connected to the socket body 32, the second end 332 is connected to the mounting seat 31, the first end 331 is closer to the plug end 323 than the second end 332 in the first direction X, and the first elastic element 33 is inclined outward from the first end 331 to the second end 332 with respect to the socket body 32.
The first end 331 is closer to the plug end 323 than the second end 332 in the first direction X, the first elastic element 33 is inclined outward from the first end 331 to the second end 332 relative to the socket body 32, that is, the first end 331 of the first elastic element 33, which is closer to the plug end 323 of the socket body 32 in the first direction X, is connected to the socket body 32, the second end 332 is connected to the mounting seat 31, and the second end 332 is closer to the hole wall of the receiving hole 311 than the first end 331 in a direction perpendicular to the first direction X, so that the plurality of first elastic elements 33 are disposed on the outer periphery of the socket body 32 in a shape of "eight".
By disposing the first end 331 of the first elastic member 33 closer to the plugging end 323 of the socket body 32 than the second end 332 along the first direction X, and disposing the first elastic member 33 to be inclined outward from the first end 331 to the second end 332 relative to the socket body 32, the stability and reliability of the connection between the socket body 32 and the mounting seat 31 can be improved, so as to improve the overall structural stability of the connector socket 30.
According to some embodiments of the present application, please continue to refer to fig. 6 and 7, the socket body 32 has a plurality of corners along a circumferential direction of the socket body 32, and the socket body 32 is provided with the first elastic members 33 at the corners.
The socket body 32 has a plurality of corners along the circumference of the socket body 32, i.e. the socket body 32 has a polygonal prism structure.
By providing the first resilient member 33 at a corner of the socket body 32, it is on the one hand convenient to mount the first resilient member 33 and is beneficial to improve the structural stability of the connector socket 30, and on the other hand convenient to float the socket body 32 relative to the mounting seat 31 in the first direction X and in a direction perpendicular to the first direction X.
In some embodiments, the socket body 32 has four corners, and each corner is provided with one first elastic member 33.
Illustratively, the number of the first elastic members 33 is four. Of course, the structure of the connector socket 30 is not limited to this, and in other embodiments, two, three or four first elastic members 33 may be disposed at each corner.
It should be noted that, in other embodiments, the first elastic element 33 may also be disposed on a side surface of the socket body 32 in the circumferential direction.
By providing the socket body 32 with four corners, that is, the socket body 32 is a rectangular parallelepiped structure, and a first elastic member 33 is correspondingly disposed at each corner, the socket body 32 with such a structure is convenient for production and manufacturing, and is beneficial to reducing the manufacturing difficulty and the assembling difficulty of the connector socket 30.
According to some embodiments of the present application, continuing to refer to fig. 6 and 7, connector receptacle 30 further includes a second resilient member 34. Both ends of the second elastic member 34 are connected to the mounting seat 31 and the socket body 32, respectively, and the second elastic member 34 extends along the first direction X.
Illustratively, the second elastic member 34 is a spring. Of course, in other embodiments, the second elastic member 34 may also be an elastic rubber or the like.
Connector socket 30 still is provided with second elastic component 34 along arranging of first direction X, and the both ends of second elastic component 34 are connected respectively in mount pad 31 and socket body 32 to can further promote connector socket 30's structural stability, and can share the atress condition of first elastic component 33 on first direction X through second elastic component 34, with the risk that reduces first elastic component 33 and appear elastic failure, and then be favorable to promoting connector socket 30's life.
According to some embodiments of the present application, continuing to refer to fig. 6 and 7, connector receptacle 30 includes two second resilient members 34. The two second elastic members 34 are respectively disposed on two sides of the socket body 32 in a second direction Y, which 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 a length direction of the socket body 32 or a width direction of the socket body 32. Of course, in other embodiments, the second elastic members 34 may be one, three, four, or five, and the second elastic members 34 may also be disposed at the corners of the socket body 32.
By providing the second elastic members 34 on both sides of the socket body 32 in the second direction Y, the balance of the socket body 32 floating relative to the mounting seat 31 can be improved, and the connection stability and reliability between the socket body 32 and the mounting seat 31 can be further improved.
According to some embodiments of the present application, continuing to refer to fig. 6 and 7, connector receptacle 30 further includes a third resilient member 35. Both ends of the third elastic member 35 are connected to the mounting seat 31 and the socket body 32, respectively, and the extending direction of the third elastic member 35 is perpendicular to the first direction X.
Illustratively, the third elastic member 35 is a spring. Of course, in other embodiments, the third elastic member 35 may be an elastic rubber or the like.
Wherein the extending direction of the third elastic element 35 is a direction perpendicular to the first direction X, in fig. 7, the third elastic element 35 extends along the radial direction of the socket body 32, that is, the extending direction of the third elastic element 35 passes through the center point of the socket body 32.
The connector socket 30 is further provided with a third elastic member 35 arranged along the direction perpendicular to the first direction X, and two ends of the third elastic member 35 are respectively connected to the mounting seat 31 and the socket body 32, so that the structural stability of the connector socket 30 can be further improved, and the stress condition of the first elastic member 33 in the direction perpendicular to the first direction X can be shared by the third elastic member 35, so that the phenomenon of elastic failure of the first elastic member 33 is relieved, and the service life of the connector socket 30 is further prolonged.
According to some embodiments of the present application, please continue to refer to fig. 6 and 7, the connector receptacle 30 includes four third elastic members 35, and the four third elastic members 35 are spaced along the circumference of the receptacle body 32.
Illustratively, in fig. 6, four third elastic members 35 are respectively disposed at four corners of the socket body 32. Of course, in other embodiments, the third elastic element 35 may also be disposed on the side surface of the socket body 32 in the circumferential direction, and likewise, the number of the third elastic elements 35 may also be one, two, three, five, or the like.
By arranging the four third elastic members 35 at intervals in the circumferential direction of the socket body 32, on the one hand, the balance of the socket body 32 when floating relative to the mounting seat 31 can be improved, and on the other hand, the connection stability and reliability between the socket body 32 and the mounting seat 31 can be further improved.
According to some embodiments of the present application, referring to fig. 6 and 8, connector receptacle 30 further includes a seal 36. A seal 36 is connected to the mount 31 and the receptacle body 32, the seal 36 extending along a circumferential direction of the receptacle body 32, the seal 36 sealing the mount 31 and the receptacle body 32, the seal 36 being configured to be elastically deformed when the receptacle body 32 floats relative to the mount 31.
Wherein the sealing member 36 is configured to be elastically deformed when the socket body 32 floats relative to the mount 31, that is, when the socket body 32 floats relative to the mount 31, the sealing member 36 can be elastically deformed so as not to restrict the socket body 32 from floating relative to the mount 31.
For example, the material of the sealing element 36 may be rubber, silicon rubber, or plastic.
Through set up sealing member 36 between mount pad 31 and socket body 32, so that the clearance between mount pad 31 and the socket body 32 can be sealed to sealing member 36, and sealing member 36 can take place elastic deformation along with floating of socket body 32, thereby can effectively guarantee the sealed effect between mount pad 31 and the socket body 32, with the phenomenon in the accommodation hole 311 that reduces impurity or moisture entering mount pad 31, and then be favorable to reducing the risk such as short circuit appears in the in-process that connector socket 30 used, with the safety in utilization that promotes connector socket 30.
According to some embodiments of the present application, with continued reference to fig. 6 and 8, the receptacle body 32 has a mating end 323 for mating with the connector plug 40 along the first direction X. The mount 31 forms a connection side 312 on a side in the first direction X adjacent to the plugging end 323, the plugging end 323 protrudes from the connection side 312 in the first direction X, and the sealing member 36 is detachably connected to the connection side 312 and the socket body 32.
Wherein the side of the mounting seat 31 adjacent to the plugging end 323 in the first direction X forms a connection side 312, i.e. the side of the mounting seat 31 facing the connector plug 40 forms a connection side 312 for mounting the sealing member 36.
Illustratively, the seal 36 is bolted to the connection side 312 of the receptacle body 32 and the mount 31. Of course, in other embodiments, the sealing member 36 may be detachably connected to the connecting side 312 of the socket body 32 and the mounting seat 31 by clipping or buckling.
Through setting up sealing member 36 on the connection side 312 that the mount pad 31 is close to the grafting end 323 of socket body 32, and connect sealing member 36 detachably in the connection side 312 of socket body 32 and mount pad 31 to be convenient for carry out quick dismantlement and installation to sealing member 36 in the later stage use, and then be favorable to changing sealing member 36 and maintaining, with the later stage use cost who reduces connector socket 30.
The present application also provides a connector assembly 400, according to some embodiments of the present application, comprising a connector insert 40 and the connector receptacle 30 of any of the above aspects, the connector receptacle 30 being adapted for mating with the connector insert 40.
According to some embodiments of the present application, there is also provided a powered device comprising a battery 100, a powered system, and the connector assembly 400 of any of the above aspects. The connector plug 40 is electrically connected to the battery 100, and the connector receptacle 30 is electrically connected to the power consumption system.
The powered device may be any of the aforementioned devices or systems that employ battery 100.
According to some embodiments of the present application, referring to fig. 5-8, the present application provides a connector socket 30, the connector socket 30 comprising a mounting seat 31, a socket body 32, four first elastic members 33, two second elastic members 34, and four third elastic members 35. The mounting base 31 has a receiving hole 311, and the receiving hole 311 penetrates through two sides of the mounting base 31 along the first direction X. The receptacle body 32 is floatingly received in the receiving hole 311, and the receptacle body 32 is adapted to be inserted into the connector plug 40. The four first elastic members 33 are arranged at intervals along the circumferential direction of the socket body 32 and located in the receiving holes 311, each first elastic member 33 is disposed at one corner of the socket body 32, two ends of each first elastic member 33 are respectively connected to the mounting seat 31 and the socket body 32, and the extending direction of each first elastic member 33 is disposed at an acute angle with the first direction X. In the first direction X, the receptacle body 32 has a mating end 323 for mating with the connector plug 40. The first elastic element 33 has a first end 331 and a second end 332, the first end 331 is connected to the socket body 32, the second end 332 is connected to the mounting seat 31, the first end 331 is closer to the plug end 323 than the second end 332 in the first direction X, and the first elastic element 33 is inclined outward from the first end 331 to the second end 332 with respect to the socket body 32. The two second elastic members 34 are respectively disposed on two sides of the socket body 32 in the second direction Y, two ends of the second elastic members 34 are respectively connected to the mounting base 31 and the socket body 32, and the second elastic members 34 extend along the first direction X, and the second direction Y is perpendicular to the first direction X. The four third elastic members 35 are arranged at intervals along the circumferential direction of the socket body 32, two ends of the third elastic members 35 are respectively connected to the mounting seat 31 and the socket body 32, and the extending direction of the third elastic members 35 is perpendicular to the first direction X.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (12)

1. A connector receptacle for mating with a connector plug, the connector receptacle comprising:
the mounting base is provided with a containing hole, and the containing hole penetrates through two sides of the mounting base along a first direction;
the socket body can be accommodated in the accommodating hole in a floating mode, and the socket body is used for being matched with the connector plug in an inserting mode; and
a plurality of first elastic component, it is a plurality of first elastic component is followed socket ontology's circumference interval arrangement just is located the accommodate hole, the both ends of first elastic component connect respectively in the mount pad with socket ontology, the extending direction of first elastic component with first direction is the acute angle setting.
2. The connector jack of claim 1, wherein in the first orientation, the jack body has a mating end for 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, the second end is connected to the mounting seat, the first end is closer to the plug end than the second end in the first direction, and the first elastic member is inclined outward from the first end to the second end relative to the socket body.
3. The connector receptacle according to claim 1, wherein the receptacle body has a plurality of corners along a circumferential direction of the receptacle body, the receptacle body being provided with the first resilient members at the corners.
4. The connector jack of claim 3, wherein said jack body has four said corners, one of said first resilient members being disposed at each of said corners.
5. The connector receptacle according to any one of claims 1 to 4, further comprising:
and two ends of the second elastic piece are respectively connected with the mounting seat and the socket body, and the second elastic piece extends along the first direction.
6. The connector receptacle according to claim 5, characterized in that the connector receptacle comprises:
the two second elastic pieces are respectively arranged on two sides of the socket body in a second direction, and the second direction is perpendicular to the first direction.
7. The connector receptacle according to any one of claims 1 to 4, further comprising:
and two ends of the third elastic piece are respectively connected with the mounting seat and the socket body, and the extending direction of the third elastic piece is perpendicular to the first direction.
8. The connector receptacle according to claim 7, characterized in that the connector receptacle comprises:
the four third elastic pieces are arranged at intervals along the circumferential direction of the socket body.
9. The connector receptacle according to any one of claims 1 to 4, further comprising:
a seal connected to the mount and the socket body, the seal extending circumferentially of the socket body, the seal for sealing the mount and the socket body, the seal configured to elastically deform when the socket body floats relative to the mount.
10. The connector jack of claim 9, wherein in the first orientation, the jack body has a mating end for mating with the connector plug;
the mounting seat forms a connecting side on one side close to the plugging end in the first direction, the plugging end extends out of the connecting side along the first direction, and the sealing element is detachably connected to the connecting side and the socket body.
11. A connector assembly, comprising:
a connector plug; and
the connector jack of any one of claims 1-10 for mating with the connector plug.
12. An electric device, comprising:
a battery;
an electricity utilization system; and
the connector assembly of claim 11, wherein the connector insert is electrically connected to the battery and the connector receptacle is electrically connected to the powered system.
CN202220774118.XU 2022-04-02 2022-04-02 Connector socket, connector assembly and power consumption device Active CN217158813U (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202220774118.XU CN217158813U (en) 2022-04-02 2022-04-02 Connector socket, connector assembly and power consumption device
PCT/CN2023/085233 WO2023186044A1 (en) 2022-04-02 2023-03-30 Connector socket, connector assembly and electric device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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WO2023186044A1 (en) * 2022-04-02 2023-10-05 时代电服科技有限公司 Connector socket, connector assembly and electric device

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CN202363630U (en) * 2011-12-14 2012-08-01 李立国 Connector of power battery boxes of electric automobiles
CN206340773U (en) * 2017-01-05 2017-07-18 苏州瑞可达连接系统股份有限公司 A kind of floatation style connector socket
WO2020043118A1 (en) * 2018-08-29 2020-03-05 奥动新能源汽车科技有限公司 Battery pack and support unit thereof, liquid-cooled insertion assembly and device thereof, and electric vehicle
CN109286101A (en) * 2018-10-30 2019-01-29 蔚来汽车有限公司 Attachment device of moving about and electric car
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CN217158813U (en) * 2022-04-02 2022-08-09 时代电服科技有限公司 Connector socket, connector assembly and power consumption device

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Publication number Priority date Publication date Assignee Title
WO2023186044A1 (en) * 2022-04-02 2023-10-05 时代电服科技有限公司 Connector socket, connector assembly and electric device

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