CN113771773A - 车辆徽标 - Google Patents

车辆徽标 Download PDF

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CN113771773A
CN113771773A CN202110644295.6A CN202110644295A CN113771773A CN 113771773 A CN113771773 A CN 113771773A CN 202110644295 A CN202110644295 A CN 202110644295A CN 113771773 A CN113771773 A CN 113771773A
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printed circuit
circuit board
emblem
vehicle
vehicle emblem
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戴维·坎纽斯·博纳姆
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Zanini Auto Grup SA
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Zanini Auto Grup SA
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/0026—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface
    • B60B7/0033—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance
    • B60B7/006—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance the surface being reflective or including lighting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/0013—Hub caps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/0026—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface
    • B60B7/0033—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance
    • B60B7/0053—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins characterised by the surface the dominant aspect being the surface appearance the surface being decorated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/06—Fastening arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/20—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins having an element mounted for rotation independently of wheel rotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/32—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights
    • B60Q1/326—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating vehicle sides, e.g. clearance lights on or for wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/005—Manufacturers' emblems, name plates, bonnet ornaments, mascots or the like; Mounting means therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
    • F21V21/096—Magnetic devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H05K1/181—Printed circuits structurally associated with non-printed electric components associated with surface mounted components
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/03—Covers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/60—Surface treatment; After treatment
    • B60B2310/64—Effect of treatments
    • B60B2310/656—Decorative
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2320/00—Manufacturing or maintenance operations
    • B60B2320/10—Assembling; disassembling
    • B60B2320/16—Devices for attaching or removing cover discs, hub caps or other ornamental rings or elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/50—Improvement of
    • B60B2900/572—Visual appearance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/04—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins built-up of several main parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B7/00—Wheel cover discs, rings, or the like, for ornamenting, protecting, venting, or obscuring, wholly or in part, the wheel body, rim, hub, or tyre sidewall, e.g. wheel cover discs, wheel cover discs with cooling fins
    • B60B7/06—Fastening arrangements therefor
    • B60B7/061—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted
    • B60B7/066—Fastening arrangements therefor characterised by the part of the wheels to which the discs, rings or the like are mounted to the hub
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10083—Electromechanical or electro-acoustic component, e.g. microphone
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10106—Light emitting diode [LED]

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

披露了一种车辆徽标，该车辆徽标包括装饰层；照亮该装饰层的至少一个照明元件；向该至少一个照明元件供电的发电机，其中，该发电机包括转子，该转子包括用于至少一个磁体的支撑盘；以及定子，该定子包括设置有绕组的至少一个印刷电路板。它允许提供一种徽标，在该徽标中，发电机经过优化以在轴向方向上与前盖后方非常小的可用空间兼容。

Description

车辆徽标
本发明涉及一种车辆徽标，尤其涉及一种在车轮的轮毂上以固定取向使用的徽标。
背景技术
通过增加发光效果来改善车辆外观的趋势越来越明显。此外，汽车制造商和轮辋制造商希望在所有可能的外部照明情况下维持其代表性徽标的可见性。结合这两个目标的一个可能位置是汽车车轮的轮毂，通过照亮保持静止状态的图形。
有多种基于使用车轮的转矩产生电能的装置。永磁体和线圈的组合允许为印刷电路板上的LED供电，从而照亮广告构件。
由于可用空间，该解决方案在技术可行性方面存在限制，并且由于涉及的投资和通常相关联的小制造量，该解决方案在经济可行性方面存在限制。
以下描述了一些可用的解决方案：
US 7168831 B2披露了一种发电单元和装配在与车轮一起旋转的紧固轴上的磁芯。这需要电源端子和电线将它们连接至包含LED的印刷电路板。发电单元(或线圈)需要大量投资，而整体解决方案需要在轴向方向上的大量空间。
US 10442242 B2披露了一种电能产生系统。该电能产生系统包含在与车轮一起旋转的构件的表面上的磁体。电连接至定子(线圈)和LED的印刷电路板被组装到轴承上，以避免其与旋转轴一起旋转。定子线圈需要大量投资，如果要制造的装置的数量少，则很难在经济上证明其合理性。
发明内容
因此，本发明的一个目的是提供一种徽标，在该徽标中，发电机经过优化以在轴向方向上与前盖后方非常小的可用空间兼容。
通过根据本发明的车辆徽标可以解决上述缺陷，提供下文描述的其他优点。
根据本发明的车辆徽标，该车辆徽标包括：
-装饰层；
-照亮该装饰层的至少一个照明元件；
-向该至少一个照明元件供电的发电机，
其中，该发电机包括：
-转子，该转子包括用于至少一个磁体的支撑盘；以及
-定子，该定子包括设置有绕组的至少一个印刷电路板。
根据优选实施例，该印刷电路板或每个印刷电路板的这些绕组串联连接。
优选地，为了维持固定位置，根据本发明的车辆徽标还包括偏心配重。
有利地，间隔件被放置在该支撑盘与该或每个印刷电路板之间，该间隔件确保在轴向方向上该支撑盘与该印刷电路板之间的受控距离。
根据优选实施例，该定子包括两个印刷电路板，每个印刷电路板的这些绕组通过引脚彼此连接。
此外，所述至少一个印刷电路板包括导磁层和光导，其中，该光导安装在该导磁层上。
优选地，该至少一个照明元件安装在该至少一个印刷电路板上。
根据优选实施例，该支撑盘包括位于两侧的磁体。
此外，根据本发明的车辆徽标包括由基座和盖形成的壳体。
在车辆徽标中，可用空间非常小，并且在根据本发明的徽标中，尺寸经过优化以在轴向方向上与可用空间兼容。
附图说明
为了更好地理解上述说明并且仅出于提供示例的目的，包括了一些示意性地描绘实际实施例的非限制性附图。
图1是示出了根据本发明的车辆徽标的主要零件的分解视图；
图2是组装起来的图1所示的徽标的详细截面视图；
图3是印刷电路板的示出了形成绕组的迹线的一层，用于在根据本发明的车辆徽标中使用；以及
图4是取决于根据本发明的徽标的印刷电路板的层的数量和车辆速度的照明功率的模拟。
具体实施方式
参考图1和图2，它们示出了根据本发明的车辆徽标。
紧密密封的壳体由基座1和具有装饰环3的盖2形成。此壳体固定至汽车车轮的轮毂。盖2可以在其前侧提供全部或部分透明。壳体为内部装置提供防水、防尘或其他污染的保护，该内部装置产生用于照亮前侧的电能。
具有永磁体5的支撑盘4在其周边上固定至壳体，以当车轮旋转时执行发电机的转子的功能。永磁体5可以具有或不具有交替极性。支撑盘4在其轴线上固持有轴承6，从而允许间隔件7和轴8自由旋转。
轴8固持位于支撑盘4与盖2之间的印刷电路板9。
间隔件7确保支撑盘4与印刷电路板9之间在轴向方向上的受控距离。
印刷电路板9包含具有图3所示的多组绕组10的一个或多个层。印刷电路板9的不同层通过贯穿孔连接。绕组10的布局可以是常规设计，维持导线迹线在层之间遵循相同的旋转方向。
所有绕组10串联，从而提供单一输出相位。印刷电路板9的这一部分用作发电机的定子。
可以通过添加位于印刷电路板9的面上的磁导体层11来改进所产生的磁场到电功率的转换，该磁导体层与永磁体5相距更远，从而限定磁场。
所产生的电功率可以通过增加第二印刷板9’来增加，该第二印刷板由轴8固持，并被定位成靠近支撑盘4的与盖2相距更远的面。
间隔件7’确保支撑盘4与印刷电路板9’之间在轴向方向上的受控距离。印刷电路板9’的绕组与印刷电路板9的绕组具有类似或相同的设计，并且这些绕组通过位于轴8内部部分中的引脚12串联连接。
同样，可以通过添加位于印刷电路板9’的面上的磁导体层11’来改进所产生的磁场到电功率的转换，该磁导体层与永磁体5相距更远，从而限定磁场。
包括间隔件7(和7’)、轴8和印刷电路板9(和9’)的静止组件还包含偏心地布置的配重13。
尽管车轮旋转移动并且因此外部壳体和内部转子旋转移动，但作用在配重13上的重力将该组件维持在相对恒定的位置。
位于支撑盘4与前盖2之间的印刷电路板9还电连接至照明元件14(比如LED)，从而将所产生的电功率提供给这些照明元件。
照明元件14照亮位于印刷电路板9与装饰层16之间的光导15。光导15使光分布开，使光辐照穿过装饰层16。
装饰层16可以组合不透明和透明/半透明区域以限定期望通过照明来高亮显示的图形(例如，制造商的徽标)。
光导15和装饰层16可以是包括在静止组件上的两个不同的零件，通过胶水、机械干涉或钎焊将它们固定。替代性地，它们可以是一个一体式部分，其中装饰层16只是光导15上的膜，装饰层和光导都包括在静止组件上。在任何情况下，装饰层16还将利用配重13的作用，保持在静止位置，并且使得图形更容易被外部观察者识别。
在印刷电路板9(和9’)上使用的绕组10的层的数量将取决于：
-消费者指定的亮度(最小值与最大值之间的范围)。
-应该能够递送最小指定亮度的车辆的指定最小速度。
图4示出了不同数量的层的照明功率和车辆速度的模拟图。如所预期的，可以看出，数量大的层允许以较低的速度实现所需的最低照明。
连接至照明元件14的印刷电路板9可以包括保护装置，以当实现最大指定亮度时限制递送到照明元件14的功率，从而保护这些照明元件。这些保护装置可以采用低通滤波器的形式，以在高于指定值的车辆速度时起作用。这种多余的功率可以给连接至印刷电路板的能量储存装置(电池或超级电容器)充电。
能量储存装置中的可用能量可以在当车辆速度低于实现指定的最低照明水平所需的速度的时间段内供给照明元件14。如果能量储存装置重量较大，建议将其偏心地定位，以帮助配重13由于重力将组件维持在静止位置。
前盖可以包括通常采用标准非照明轮毂徽标的保护层(紫外线、抗冲击性、抗反射性)。
为了减少振动且增加机械鲁棒性，后轴17可以被包括在静止组件中，借助于轴承18相对于基座1径向定位。
尽管已经参考了本发明的特定实施例，但是对于本领域技术人员来说显而易见的是，本文描述的车辆徽标容易进行变化和修改，并且在不脱离由所附权利要求所限定的保护范围的情况下，所提及的所有细节都可以由其他技术上等同的细节来替代。

Claims (11)

1.一种车辆徽标，该车辆徽标包括：
-装饰层；
-照亮该装饰层的至少一个照明元件；
-向该至少一个照明元件供电的发电机，
其中，该发电机包括：
-转子，该转子包括用于至少一个磁体的支撑盘；以及
-定子，该定子包括设置有绕组的至少一个印刷电路板。
2.根据权利要求1所述的车辆徽标，其中，该印刷电路板或每个印刷电路板的这些绕组串联连接。
3.根据权利要求1所述的车辆徽标，其中，该徽标还包括偏心配重。
4.根据权利要求1所述的车辆徽标，其中，间隔件被放置在该支撑盘与该或每个印刷电路板之间。
5.根据权利要求1所述的车辆徽标，其中，该定子包括两个印刷电路板，每个印刷电路板的这些绕组通过引脚彼此连接。
6.根据权利要求1所述的车辆徽标，其中，所述至少一个印刷电路板包括导磁层。
7.根据权利要求1所述的车辆徽标，其中，该至少一个照明元件安装在该至少一个印刷电路板上。
8.根据权利要求1所述的车辆徽标，其中，该徽标还包括光导。
9.根据权利要求7和8所述的车辆徽标，其中，该光导安装在该导磁层上。
10.根据权利要求1所述的车辆徽标，其中，该支撑盘包括位于两侧的磁体。
11.根据权利要求1所述的车辆徽标，其中，该徽标包括由基座和盖形成的壳体。
CN202110644295.6A 2020-06-10 2021-06-09 车辆徽标 Pending CN113771773A (zh)

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