WO2023040884A1 - Structure de base de charge dans laquelle un angle de sortie de fil peut être sélectionné - Google Patents

Structure de base de charge dans laquelle un angle de sortie de fil peut être sélectionné Download PDF

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Publication number
WO2023040884A1
WO2023040884A1 PCT/CN2022/118695 CN2022118695W WO2023040884A1 WO 2023040884 A1 WO2023040884 A1 WO 2023040884A1 CN 2022118695 W CN2022118695 W CN 2022118695W WO 2023040884 A1 WO2023040884 A1 WO 2023040884A1
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WO
WIPO (PCT)
Prior art keywords
charging stand
joint surface
selecting
structure capable
welding
Prior art date
Application number
PCT/CN2022/118695
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English (en)
Chinese (zh)
Inventor
王超
Original Assignee
长春捷翼汽车零部件有限公司
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Publication of WO2023040884A1 publication Critical patent/WO2023040884A1/fr

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60LPROPULSION 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
    • B60L53/00Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10Methods 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
    • B60L53/14Conductive energy transfer
    • B60L53/16Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/56Means for preventing chafing or fracture of flexible leads at outlet from coupling part
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/62Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/70Energy storage systems for electromobility, e.g. batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/60Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10Technologies relating to charging of electric vehicles
    • Y02T90/14Plug-in electric vehicles

Definitions

  • the invention relates to a charging stand structure capable of selecting an outlet angle.
  • the charging stand is connected to the rechargeable battery through a charging cable.
  • the charging stand Due to the different wiring directions and positions of the cables of different vehicles, it is impossible to satisfy the simultaneous adaptation of one charging stand on multiple vehicles. Therefore, the charging stand has the problem of a single and fixed outlet angle, which cannot meet the high-speed charging requirements of new energy vehicles.
  • the present invention provides a charging stand structure capable of selecting the outlet angle.
  • the rear body of the charging stand can be formed with the first joint surface
  • the vertical centerline of the shaft is 360-degree rotation, so that the outgoing direction of the charging cable can be selected and set according to the needs, so as to adapt to the wiring requirements of different models.
  • a charging stand structure capable of selecting the outlet angle comprising a front body of the charging stand and a rear body of the charging stand, one end of the front body of the charging stand is provided with a first joint surface, and one end of the rear body of the charging stand is provided with a second joint surface , the rear body of the charging stand contains an outlet hole, and the first joint surface and the second joint surface are laminated and connected back and forth. Shaft rotation and select the orientation of the cable outlet.
  • the beneficial effects of the present invention are: when the charging stand structure capable of selecting the outlet angle is assembled, the rear body of the charging stand can be rotated 360 degrees with the vertical center line of the first joint surface as the axis, so as to select and set the charging cable according to needs. Outlet direction to adapt to the routing requirements of different models.
  • Fig. 1 is a schematic diagram of the structure of the charging stand capable of selecting the outlet angle of the present invention.
  • Fig. 2 is a sectional view along the direction A-A in Fig. 1 .
  • Fig. 3 is a schematic diagram of the rear body of the charging stand in Fig. 1 after being rotated by 90 degrees.
  • Fig. 4 is a cross-sectional view along the direction B-B in Fig. 3 .
  • Fig. 5 is a schematic diagram of the first bonding surface.
  • Fig. 6 is a schematic diagram of the body in Fig. 3 with the charging stand removed.
  • Fig. 7 is a schematic diagram of the cable blocking cover.
  • a charging stand structure capable of selecting the outlet angle comprising a front body 1 of the charging stand and a rear body 2 of the charging stand arranged front and rear, the rear end of the front body 1 of the charging stand is provided with a first joint surface 11, and the front end of the rear body 2 of the charging stand There is a second joint surface 21, the rear body 2 of the charging stand contains an outlet hole 22, the first joint surface 11 and the second joint surface 21 are stacked and connected front and back, when the front body 1 of the charging stand and the rear body 2 of the charging stand are assembled, the charging stand The rear body 2 can rotate around the vertical centerline L1 of the first coupling surface 11 to select the direction of the outlet hole 22 , as shown in FIGS. 1 to 4 .
  • first joint surface 11 and the second joint surface 21 are stacked and connected back and forth, that is, the first joint surface 11 and the second joint surface 21 are parallel and completely attached, rather than the first joint surface 11 being sleeved on the second joint surface.
  • the inside of the joint surface 21 , or the non-first joint surface 11 is sleeved outside the second joint surface 21 .
  • the vertical centerline L1 is perpendicular to the first joint surface 11 , and the vertical centerline L1 passes through the center of the first joint surface 11 .
  • the included angle between the axis direction D of the wire outlet hole 22 and the second coupling surface 21 is 0°-90°. That is to say, the axial direction D of the outlet hole 22 and the first joint surface 11 (or the second joint surface 21 ) can be arranged in parallel, vertically, or at any acute angle, so as to meet different assembly environments.
  • the first bonding surface 11 may be a circle or a regular polygon.
  • the second bonding surface 21 may be a circle or a regular polygon.
  • first bonding surface 11 and the second bonding surface 21 are mirror images of each other.
  • shapes of the first joint surface 11 and the second joint surface 21 are the same, it is more convenient to connect and seal.
  • the second joint surface 21 can rotate 0°-360° relative to the first joint surface 11 with the vertical centerline as an axis. So as to meet the needs of different assembly environments.
  • the rotation of the first coupling surface 11 and the second coupling surface 21 is limited by the number of sides of the regular polygon, and the angle of each rotation is 360°/number of sides . Therefore, in order to obtain more rotation angles, the variables of regular polygons should be as many as possible.
  • the first joint surface 11 and the second joint surface 21 are circular, any angle can be selected as required. Therefore, the inventors prefer the first joint surface 11 and the second joint surface 21 to be circular with the same radius.
  • connection method of the first bonding surface 11 and the second bonding surface 21 can be resistance welding, friction welding, ultrasonic welding, arc welding, laser welding, electron beam welding, pressure diffusion welding, magnetic induction welding, screw connection One or more of clamping, splicing and crimping.
  • the resistance welding method refers to a method that uses a strong current to pass through the contact point between the electrode and the workpiece, and generates heat from the contact resistance to achieve welding.
  • the friction welding method refers to the method of welding by using the heat generated by the friction of the contact surface of the workpiece as the heat source to cause the workpiece to undergo plastic deformation under pressure.
  • the ultrasonic welding method is to use high-frequency vibration waves to transmit to the surfaces of two objects to be welded. Under pressure, the surfaces of the two objects are rubbed against each other to form fusion between molecular layers.
  • the arc welding method refers to using the arc as a heat source and using the physical phenomenon of air discharge to convert electrical energy into thermal energy and mechanical energy required for welding, so as to achieve the purpose of connecting metals.
  • the main methods are electrode arc welding, submerged arc welding, and gas protection. welding etc.
  • Laser welding is an efficient and precise welding method that uses a high-energy-density laser beam as a heat source.
  • the electron beam welding method refers to the use of accelerated and focused electron beams to bombard the welding surface placed in a vacuum or non-vacuum, so that the workpiece to be welded is melted to achieve welding.
  • the pressure diffusion welding method is a method of applying pressure to the weldment, so that the joint surface is in close contact to produce a certain plastic deformation to complete the welding.
  • the magnetic induction welding method is that two workpieces to be welded are subjected to an instantaneous high-speed collision under the action of a strong pulsed magnetic field. Form a stable metallurgical bond. It is a kind of solid-state cold welding, which can weld conductive metals with similar or dissimilar properties together.
  • the threaded connection method refers to a threaded connection, a detachable connection in which the connected parts are integrated with a threaded part (or the threaded part of the connected part).
  • Commonly used threaded joints include bolts, studs, screws and set screws, etc., mostly standard parts.
  • the clamping method refers to setting corresponding claws or grooves on the connecting end or connecting surface, and assembling through the grooves and claws to make them connected together.
  • the advantage of the card connection method is that the connection is fast and detachable.
  • the splicing method refers to setting corresponding grooves and protrusions on the connecting end or connecting surface, and mortising or splicing the grooves and protrusions to assemble each other to make them connected together.
  • the advantage of splicing is that the connection is stable and detachable.
  • Crimping method is a production process in which the connecting end and the connecting surface are assembled, and then the two are stamped together using a crimping machine.
  • the advantage of crimping is mass production. By using an automatic crimping machine, it is possible to quickly manufacture a large number of stable quality products.
  • connection methods an appropriate connection method or combination of connection methods can be selected according to the actual use environment and the actual state of the first joint surface 11 and the second joint surface 21 to achieve an effective connection.
  • the front body 1 of the charging stand includes a front panel 12 and a front terminal sheath 13 connected in sequence
  • the first joint surface 11 is located at one end of the front terminal sheath 13, and one end of the front terminal sheath 13 is provided with a rear
  • the outer flange 14, the first joint surface 11 is the rear end face of the rear outer flange 14,
  • the rear body 2 of the charging stand contains a rear terminal sheath 23 and an outlet terminal 24 connected in sequence, and one end of the rear terminal sheath 23 is provided
  • the second joint surface 21 is the front end of the front outer flange 25
  • the front body 1 of the charging stand and the rear body 2 of the charging stand are connected through the rear outer flange 14 and the front outer flange 25 .
  • the front body 1 of the charging stand includes a front panel 12 and a front terminal sheath 13 connected in sequence, the front terminal sheath 13 is provided with a front cavity 15, and the first joint surface 11 is located rear end.
  • the front panel 12 is provided with a front body interface of the charging stand.
  • the size and specifications of the front body interface of the charging stand can be: national standard AC interface, national standard DC interface, European standard AC interface, European standard DC interface, American standard AC interface, American standard DC interface, Japanese standard It is one of various charging interfaces with different specifications such as AC AC interface, Japanese standard DC DC interface and super charging interface.
  • the first joint surface 11 is a first annular plane
  • the outer contour of the first annular plane is a first circle
  • the vertical centerline of the first joint surface 11 passes through the first circle. center of circle.
  • the inner contour of the first annular plane is roughly a first ellipse, as shown in FIG. 5 .
  • the rear end of the front terminal sheath 13 is provided with a rear outer flange 14,
  • the first joint surface 11 is the rear end surface of the rear outer flange 14, and the rear outer flange 14 can be provided with multiple screw holes, a plurality of screw holes are evenly spaced along the circumference of the first joint surface 11, the first joint surface 11 can be perpendicular to the extension direction C of the front cavity 15, or the first joint surface 11 can also be opposite It is inclined in the extension direction C of the front cavity 15 .
  • the rear body 2 of the charging stand contains a rear terminal sheath 23 and an outlet end 24 connected in sequence, the rear terminal sheath 23 is provided with a rear cavity 26, and the second joint surface 21 is located on the rear terminal sheath 23 The front end of the outlet, the outlet hole 22 is located in the outlet terminal 24.
  • the front cavity 15 communicates with the rear cavity 26 .
  • the second joint surface 21 is a second annular plane
  • the outer contour of the second annular plane is a second circle
  • the vertical centerline of the first joint surface 11 passes through the second circle. center of circle.
  • the inner contour of the second annular plane is a second ellipse.
  • the structure of the second joint surface 21 is substantially the same as that of the first joint surface 11 , as shown in FIG. 5 .
  • the front end of the rear terminal sheath 23 is provided with a front outer flange 25, and the second joint surface 21 is the front end surface of the front outer flange 25, and multiple front flanges 25 may be provided. Screw holes, a plurality of screw holes are evenly distributed along the circumference of the second joint surface 21, the second joint surface 21 can be parallel to the axial direction D of the outlet hole 22, or the second joint surface 21 can also be opposite to the outlet hole The axial direction D of 22 is inclined.
  • the outer contours of the first joint surface 11 and the second joint surface 21 are mirror images of each other, for example, the outer contours of the first joint surface 11 and the second joint surface 21 are both circular,
  • the outer contour of the first coupling surface 11 has the same diameter as the outer contour of the second coupling surface 21 , and the center of the outer contour of the first coupling surface 11 coincides with the center of the outer contour of the second coupling surface 21 .
  • the vertical centerline L1 of the first joint surface 11 coincides with the vertical centerline of the second joint surface 21 .
  • the rear outer flange 14 of the front body 1 of the charging stand is screwed to the front outer flange 25 of the rear body 2 of the charging stand.
  • the front body 1 of the charging stand is screwed to the rear body 2 of the charging stand, and four screw holes are provided on the second joint surface 21, so the orientation of the outlet hole 22 can be 0°, 90°, 180° or 270°. .
  • the direction of the outlet hole 22 can be any direction within the range of 360 degrees that is rotated around the vertical center line L1. It can be selected that the front body 1 of the charging stand and The rear body 2 of the charging stand is connected by self-tapping screws. For example, the rear body 2 of the charging stand rotates around the vertical center line L1. It is connected and fixed with the front outer flange 25 of the rear body 2 of the charging stand by self-tapping screws.
  • annular gasket is provided between the first joint surface 11 and the second joint surface 21 .
  • the ring-shaped gasket can effectively prevent water or dust from entering the charging base from between the first joint surface 11 and the second joint surface 21 .
  • the charging stand structure capable of selecting the outlet angle further includes a cable 3 and a charging terminal 5, and the cable 3 is connected to the charging terminal 5 through the outlet hole 22.
  • the charging stand structure capable of selecting the outlet angle includes a plurality of cables 3 and a plurality of charging terminals 5 connected in sequence, the cables 3 and the charging terminals 5 can be directly connected in a one-to-one correspondence, and the charging terminals 5 Corresponding to the interface on the front body of the charging stand, the cable 3 passes through the outlet hole 22 of the rear body 2 of the charging stand.
  • the cables 3 may be cables with copper conductors, cables with aluminum conductors, cables with gold conductors, cables with silver conductors, or cables with iron conductors, etc.
  • the extending direction of the charging terminal 5 is the same as the extending direction C of the front cavity 15 .
  • the charging terminal 5 is vertical or inclined relative to the cable 3, as shown in FIG. 2 .
  • connection mode of the cable 3 and the charging terminal 5 is resistance welding, friction welding, ultrasonic welding, arc welding, laser welding, electron beam welding, pressure diffusion welding, magnetic induction welding, screw connection, clip connection, splicing, crimping one or more of them.
  • the cable 3 can be a flexible cable (i.e. a flexible wire).
  • the cable 3 can be bent arbitrarily as needed, so that the cable 3 can easily pass through the outlet hole 22 smoothly.
  • the cable 3 can also be a rigid cable (i.e. a hard wire).
  • the cable 3 contains a cable that can make the cable 3 passing through the preset fitting structure of the outlet hole 22, the preset fitting structure is located in the rear cavity 26, for example, the preset fitting structure can be a curved structure segment set according to the orientation of the outlet hole 22 (it can be understood as The preset matching structure is substantially the same as the structure of the conductive connector 4 described below).
  • the charging stand structure capable of selecting the outlet angle also includes a conductive connector 4, and one end of the conductive connector 4 is connected to the cable 3 (the connection method is resistance welding, friction welding, ultrasonic welding, arc welding , laser welding, electron beam welding, pressure diffusion welding, magnetic induction welding, screw connection, card connection, splicing, crimping or one or more), the other end of the conductive connector 4 is connected to the charging terminal 5 (the connection method is One or more of resistance welding, friction welding, ultrasonic welding, arc welding, laser welding, electron beam welding, pressure diffusion welding, magnetic induction welding, screw joint, clip joint, splicing, crimping).
  • the charging base structure capable of selecting the outlet angle includes a plurality of conductive connectors 4, the cables 3 and the charging terminals 5 are connected through the conductive connectors 4, the conductive connectors 4 are located in the rear cavity 26, and the charging The terminals 5 are connected to the conductive connectors 4 in a one-to-one correspondence, and the conductive connectors 4 are connected to the cables 3 in a one-to-one correspondence.
  • the conductive connector 4 can enable the cable 3 to pass through the corresponding outlet hole 22 .
  • different conductive connectors 4 , connection cables 3 and charging terminals 5 can be selected for corresponding connection as required.
  • the rear body 2 of the charging stand contains a plurality of outlet holes 22, and multiple cables 3 need to pass through the plurality of outlet holes 22 in one-to-one correspondence. Each cable 3 passes through the corresponding outlet hole 22 smoothly.
  • a part of the conductive connectors 4 can be arranged in a linear structure, and another part of the conductive connectors 4 can be arranged in a curved structure, as shown in FIG. 6 .
  • connection between the charging terminal 5 and the conductive connector 4 is a terminal conductive connection
  • the positions of each of the terminal conductive connections in the extending direction of the front cavity 15 are the same, that is, each of the terminal conductive connections They are all located in the same plane, which is perpendicular to the extending direction of the charging terminal 5 .
  • the plurality of conductive connectors 4 are all located in the plane, one of the plurality of conductive connectors 4 is a linear structure, and the other conductive connectors 4 of the plurality of conductive connectors 4 are curved.
  • the lengths of all charging terminals 5 can also be different, one end of all charging terminals 5 is connected to the conductive connector 4, and the other ends of all charging terminals 5 are located in the same plane, which is parallel to the front panel 12, so that all One end of the charging terminal 5 cannot be located in the same plane. That is, the positions of the conductive connections of each terminal in the extending direction of the front cavity 15 are different, and the plurality of conductive connectors 4 are all linear structures, and the plurality of conductive connectors 4 are parallel to each other.
  • the charging stand structure capable of selecting the outlet angle also includes a cable blocking cover 6, as shown in Figure 7, the cable blocking cover 6 is sleeved outside the cable 3, and the cable blocking cover 6 is connected with the charging The outlet terminal 24 of the main body 2 behind the seat is clamped, and the function of the cable blocking cover 6 is to protect the cable 3 .
  • the cable blocking cover 6 can be sleeved outside the outlet terminal 24 , or the cable blocking cover 6 can also be sleeved inside the outlet terminal 24 .
  • the front body 1 of the charging stand has irregular contours to match different car models.
  • the material of the front body 1 of the charging stand is insulating soft/hard plastic material.
  • the front body 1 of the charging stand adopts an injection molding process, and the minimum mold release angle of the front body 1 of the charging stand is 0 degrees.
  • the rear body 2 of the charging stand has irregular contours to match different car models.
  • the material of the rear body 2 of the charging stand is an insulating soft/hard plastic material.
  • the rear body 2 of the charging stand adopts an injection molding process, and the minimum ejection angle of the rear body 2 of the charging stand is 0 degrees.
  • the material of the cable blocking cover 6 is insulating soft/hard plastic material.
  • the cable blocking cover 6 adopts an injection molding process, and the minimum mold release angle of the cable blocking cover 6 is 0 degree.
  • the following describes the assembly method of the charging stand structure capable of selecting the outlet angle.
  • the cable 3, the conductive connector 4 and the charging terminal 5 are roughly fixed, and the cable 3, the conductive connector 4 and the charging terminal 5 are put into the main body 2 of the charging stand.
  • the first connecting surface 11 and the second connecting surface 21 are stacked and connected front and back, so that the rear body 2 of the charging stand is rotated around the vertical center line L1 of the first connecting surface 11, and the direction of the outlet hole 22 is selected (the outlet hole 22 faces for the desired direction).
  • the cable 3, the conductive connector 4 and the charging terminal 5 are finely fixed, and the rear outer flange 14 of the front body 1 of the charging stand and the front outer flange 25 of the rear body 2 of the charging stand are fixed by screws.
  • the front body 1 of the charging stand and the rear body 2 of the charging stand are both injection molded.
  • the size requirements of the sheath are met by controlling the accuracy of the equipment and the error of the mold, and are controlled by the clamping force, the measurement accuracy of the injection position, the injection speed, the injection pressure, and the mold temperature. Injection molding process, so as to meet the dimensional accuracy requirements of pre-assembly and rotation, as well as the operation requirements of rotation force.
  • Injection position accuracy (end point of holding pressure) is less than 0.03mm
  • the injection speed is greater than or equal to 300mm/s;
  • the injection pressure should be greater than 25MPa;
  • the mold temperature change should be controlled within ⁇ 1°C.
  • orientation word "front” indicates the left direction of Figure 2
  • orientation word “rear” indicates the right direction of Figure 2.
  • the present invention is described using the viewing angle of a reader or user, but the above-mentioned orientation words cannot be understood or interpreted as limiting the protection scope of the present invention.

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

La présente invention concerne une structure de base de charge dans laquelle l'angle de sortie de fil peut être sélectionné, ladite structure comprenant un corps avant de base de charge (1) et un corps arrière de base de charge (2) qui sont disposés à l'avant et à l'arrière. Une première surface de liaison (11) est disposée à une extrémité du corps avant de base de charge (1), une deuxième surface de liaison (21) est disposée à une extrémité du corps arrière de base de charge (2), et le corps arrière de base de charge (2) contient un trou de sortie de fil (22). La première surface de liaison (11) et la deuxième surface de liaison (21) sont empilées et reliées d'avant à l'arrière. Lorsque le corps avant de base de charge (1) et le corps arrière de base de charge (2) sont assemblés, le corps arrière de base de charge (2) peut tourner en utilisant la ligne centrale verticale de la première surface de liaison (11) en tant qu'axe et sélectionner l'orientation du trou de sortie de fil (22). Lorsque la structure de base de charge dans laquelle l'angle de sortie de fil peut être sélectionné est assemblée, le corps arrière de base de charge peut être tourné de 360 degrés en utilisant la ligne centrale verticale de la première surface de liaison en tant qu'axe. Ainsi, la direction de sortie de câble d'un câble de charge est sélectionnée et définie en fonction des besoins de manière à s'adapter aux exigences de câblage de différents types de véhicule.
PCT/CN2022/118695 2021-09-18 2022-09-14 Structure de base de charge dans laquelle un angle de sortie de fil peut être sélectionné WO2023040884A1 (fr)

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CN202122275463.7U CN215793225U (zh) 2021-09-18 2021-09-18 能够选择出线角度的充电座结构
CN202122275463.7 2021-09-18

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WO2023040884A1 true WO2023040884A1 (fr) 2023-03-23

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CN215793225U (zh) * 2021-09-18 2022-02-11 长春捷翼汽车零部件有限公司 能够选择出线角度的充电座结构

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WO2012133809A1 (fr) * 2011-03-31 2012-10-04 マスプロ電工株式会社 Fiche coaxiale
EP2884601A1 (fr) * 2013-12-12 2015-06-17 Orange Chargeur USB
CN204130823U (zh) * 2014-08-15 2015-01-28 中兴通讯股份有限公司 线缆接头
US20180248275A1 (en) * 2015-12-25 2018-08-30 Fujikura Ltd. Charging connector and method of manufacturing charging connector assembly
CN110462944A (zh) * 2017-01-20 2019-11-15 沃尔特里克斯有限公司 电气连接器系统
CN206506130U (zh) * 2017-02-28 2017-09-19 深圳市晖耀电线电缆有限公司 一种可进行直弯转换的接头与数据线
CN207625046U (zh) * 2017-11-16 2018-07-17 立讯电子科技(昆山)有限公司 一种旋转式充电连接器插头
CN215793225U (zh) * 2021-09-18 2022-02-11 长春捷翼汽车零部件有限公司 能够选择出线角度的充电座结构

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