WO2023222010A1 - 一种外后视镜组件及具有其的车辆 - Google Patents

一种外后视镜组件及具有其的车辆 Download PDF

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Publication number
WO2023222010A1
WO2023222010A1 PCT/CN2023/094680 CN2023094680W WO2023222010A1 WO 2023222010 A1 WO2023222010 A1 WO 2023222010A1 CN 2023094680 W CN2023094680 W CN 2023094680W WO 2023222010 A1 WO2023222010 A1 WO 2023222010A1
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WO
WIPO (PCT)
Prior art keywords
frame
rearview mirror
housing
motor
bracket
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2023/094680
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English (en)
French (fr)
Inventor
刘志超
林祥辉
姬亮
梁海龙
朱凌
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.)
Zhejiang Geely Holding Group Co Ltd
Zhejiang Zeekr Intelligent Technology Co Ltd
Original Assignee
Zhejiang Geely Holding Group Co Ltd
Zhejiang Zeekr Intelligent Technology Co Ltd
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Filing date
Publication date
Application filed by Zhejiang Geely Holding Group Co Ltd, Zhejiang Zeekr Intelligent Technology Co Ltd filed Critical Zhejiang Geely Holding Group Co Ltd
Publication of WO2023222010A1 publication Critical patent/WO2023222010A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
    • B60R1/02—Rear-view mirror arrangements
    • B60R1/06—Rear-view mirror arrangements mounted on vehicle exterior
    • B60R1/062—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position
    • B60R1/07—Rear-view mirror arrangements mounted on vehicle exterior with remote control for adjusting position by electrically powered actuators

Definitions

  • the utility model relates to the field of automobile parts, in particular to an exterior rearview mirror assembly and a vehicle equipped with the same.
  • the above-mentioned adjustment function of the exterior rearview mirror is mainly realized by adjusting the lens alone. There are problems such as the large appearance of the exterior rearview mirror and high wind resistance.
  • This utility model is to provide an exterior rearview mirror assembly and a vehicle equipped with the exterior rearview mirror assembly.
  • the outer rearview mirror assembly can be reduced in appearance and volume, thereby achieving the effect of reducing wind resistance.
  • the utility model provides an exterior rearview mirror assembly, which can be rotatably connected to a rearview mirror mounting base. It includes a mirror frame, a motor module, an internal fixing frame and a rearview mirror bracket.
  • the motor module includes a housing, a housing and a rearview mirror bracket. base, a first motor and a second motor, the housing and the housing base are rotatably connected around the rotation axis of the first motor, and are pivoted with the inner fixing frame through the rotation axis of the second motor.
  • connection is through the inner fixing bracket and the mirror frame, the bottom of the housing can pass through the rearview mirror bracket and be connected to the rearview mirror mounting seat, and a part of the rearview mirror bracket can pass through
  • the mirror frame is connected to the rearview mirror mounting base, and the other part of the rearview mirror bracket is located between the housing and the mirror frame and is spherically connected to the mirror frame.
  • the rotation axis of the first motor is arranged along the vertical direction.
  • the first motor drives the mirror frame to rotate in the front and rear direction through the housing and the inner fixing frame, and at the same time drives the mirror frame relative to the mirror frame.
  • the rearview mirror bracket rotates; the rotation axis of the second motor is set along the horizontal direction.
  • the second motor works, it drives the inner fixing frame and the mirror frame to move in the up and down direction relative to the housing, and at the same time drives the The mirror frame rotates relative to the rearview mirror bracket.
  • the housing is provided with a perforation along the horizontal direction, and the rotation shaft of the second motor passes through the perforation and is pivotally connected to the internal fixation frame.
  • the inner fixing frame is provided with an inner cavity that opens downward, the housing of the motor module is located in the inner cavity, and the size of the inner cavity is larger than the corresponding size of the housing, and the The inner fixed frame can rotate relative to the motor module around the rotation axis of the second motor.
  • the spectacle frame includes a first frame, a second frame and a third frame, the first frame is used to fix lenses, the second frame is located in front of the first frame, and the third frame is located at the Below the first frame and the second frame, the rearview mirror bracket is spherically connected to the third frame and the housing.
  • a water conduit is provided at the rear edge of the second frame, and the water conduit extends along the circumferential direction of the second frame.
  • the rearview mirror bracket includes a bracket main body and a rotation support and fixing part provided on the bracket main body.
  • the bracket main body can be fixed to the rearview mirror mounting base through the fixing part, so
  • the rotation support is located between the housing and the frame, and is spherically connected to the frame and the housing.
  • the upper and lower surfaces of the rotation support are respectively provided with a first support surface and a second support surface
  • the housing of the motor module is provided with a housing support surface that cooperates with the first support surface, so
  • the upper surface of the bottom plate of the mirror frame is provided with a groove that matches the second supporting surface.
  • the motor module is spherically connected to the first supporting surface through the housing supporting surface.
  • the mirror frame passes through the groove. It is spherically connected to the second supporting surface.
  • bracket body is cylindrical, and the bottom of the housing passes through the bracket body and is fixed to the rearview mirror mounting base through a fixing member.
  • the utility model also provides a vehicle, including the above-mentioned exterior rearview mirror assembly.
  • the exterior rearview mirror assembly provided by the utility model can realize the overall rotation of the exterior rearview mirror assembly to adjust the field of view.
  • press the adjustment buttons on the controller i.e., turn up button, turn down button, turn left button, and turn right button
  • the exterior rearview mirror assembly can appropriately reduce the width of the protruding lens of the frame, thereby achieving the purpose of reducing the external rearview mirror assembly's appearance and volume. This achieves the effect of low wind resistance.
  • weight reduction can also be achieved due to its small size.
  • Figure 1 is a schematic diagram of the assembly state of the exterior rearview mirror assembly provided by the present utility model
  • Figure 2 is a schematic top view of the exterior rearview mirror assembly provided by the present utility model
  • Figure 3 is an exploded schematic diagram of part of the structure of the exterior rearview mirror assembly provided by the present utility model
  • FIGS. 4 and 5 are schematic diagrams of the rearview mirror assembly without the second frame according to the present invention.
  • Figure 6 is a schematic diagram of the internal fixator of the utility model
  • Figure 7 is a schematic diagram of the motor module in the present utility model
  • Figure 8 is a schematic diagram of the rearview mirror bracket of the present utility model.
  • Exterior rearview mirror assembly 2. Rearview mirror mounting base; 20. Lens; 21. Mirror frame; 22. Motor module; 23. Internal fixing bracket; 24. Rearview mirror bracket; 211. Drainage channel ; 212. First frame; 213. Second frame; 214. Third frame; 221. Housing; 221a, housing support surface; 222. Perforation; 223. Fixing member; 224. Shell base; 231. Connecting portion; 241. Bracket main body; 242. Rotating support; 242a, first supporting surface; 242b, second supporting surface; 243. Fixed part; A. Rotating shaft of the first motor; B. Rotating shaft of the second motor.
  • the utility model provides an exterior rearview mirror assembly 1, which can be rotatably connected to the rearview mirror mounting base 2, and includes a lens 20, a frame 21, a motor module 22, and an inner fixing frame. 23 and rearview mirror bracket 24.
  • the mirror frame 21 has a split structure, which includes a first frame 212, a second frame 213 and a third frame 214.
  • the lens 20 is fixed on the first frame 212
  • the second frame 213 is located in front of the first frame 212
  • a water drainage channel 211 is provided at the top of the rear end of the second frame 213, and the water drainage channel 211 is along the rear end of the second frame 213.
  • the edge extends circumferentially to guide rainwater, effectively preventing water on the rearview mirror frame 21 from splashing backwards during the rainy season, affecting the line of sight.
  • the third frame 214 is located below the first frame 212 and the second frame 213 .
  • the inner fixing frame 23 is fixed inside the mirror frame 21 .
  • the motor module 22 is located inside the inner fixing frame 23 and is pivotally connected to the inner fixing frame 23 so that the inner fixing frame 23 can rotate relative to the motor module 22 to drive the mirror frame 21 to rotate up and down.
  • the top of the rearview mirror bracket 24 penetrates into the third frame 214 and is spherically connected with the third frame 214, so that the third frame 214 can rotate in the front, rear, up and down directions relative to the rearview mirror bracket 24.
  • the bottom of the rearview mirror bracket 24 is connected to the rearview mirror mounting base 2, and the bottom of the motor module 22 passes through the rearview mirror bracket 24 and is connected to the rearview mirror mounting base 2, and at least a part of the motor module 22 can Rotating relative to the rearview mirror mounting base 2 is used to drive the exterior rearview mirror assembly 1 to fold forward and backward relative to the rearview mirror mounting base 2.
  • the first frame 212, the second frame 213 and the third frame 214 form a cavity, and the inner fixing frame 23 is disposed in the cavity.
  • Four connecting portions 231 extend outward from the four corners of the inner fixing frame 23 .
  • the inner fixing frame 23 is fixedly connected to the first frame 212 and the second frame 213 through the four connecting portions 231 and fasteners such as bolts. .
  • the inner fixed frame 23 is provided with an inner cavity that opens downward. A part of the motor module 22 is located in this inner cavity, and the size of the inner cavity is larger than the corresponding size of the motor module 22 so that the inner fixed frame 23 can be positioned relative to the motor.
  • the movement of the module 22 drives the first frame 212 and the second frame 213 to rotate up and down.
  • the motor module 22 includes a housing 221 , a first motor (not shown), a second motor (not shown), and a housing 224 .
  • the housing 221 is located in the inner cavity of the inner fixing frame 23 , and the housing seat 224 is provided at the bottom of the housing 221 and is rotatably connected to the housing 221 .
  • the bottom of the housing 221 and the top of the housing base 224 are both circular.
  • the bottom of the housing 221 is sleeved on the top of the housing base 224 and is rotatably connected to the housing base 224.
  • the housing 221 The outer surface of the bottom is a spherical crown surface, and a housing support surface 221a is formed at the bottom of the housing 221.
  • the first motor and the second motor are located inside the space surrounded by the housing 221 and the housing base 224, and the body of the first motor is fixed to one of the housing 221 and the housing base 224.
  • the rotation axis A of the first motor is along the vertical axis. Extends in a straight direction, and one end of the rotation axis A of the first motor is connected to the other one of the housing 221 and the housing base 224, so that when the first motor is working, the housing 221 can rotate around the rotation axis A of the first motor relative to the housing base.
  • 224 turns.
  • the bottom of the housing base 224 passes through the rearview mirror bracket 24 and is fixed to the rearview mirror mounting base 2 through a fixing piece 223 .
  • the rotating shaft B of the second motor is arranged in the horizontal direction, and the rotating shaft B of the second motor passes through the through hole 222 provided on the casing 221 and is fixedly connected to the inner fixing frame 23 so that the rotating shaft B can
  • the inner fixed frame 23 drives the combination of the first frame 212 and the second frame 213 to rotate.
  • the rearview mirror bracket 24 includes a bracket main body 241 , a rotation support 242 and a fixed portion 243 provided on the bracket main body 241 .
  • the bracket body 241 is cylindrical
  • the fixing portion 243 is a hook provided at the bottom of the bracket body 241, which can match the slot on the rearview mirror mounting base 2 to fix the rearview mirror bracket 24 to the rearview mirror installation.
  • the fixing part 243 in the present invention is not limited to hooks, and may also be other fixing structures, such as external threads provided on the outer surface of the bracket body 241, slots provided on the inner surface of the bottom of the bracket body 241, Fixed legs with holes, etc., are provided on the inner surface of the bracket bottom 241.
  • the fixed part 243 is a fixed leg
  • the rearview mirror bracket 24 is fixed to the rearview mirror through bolts that penetrate the fixed legs and the rearview mirror mounting base 2. on mounting base 2.
  • the rotation support 242 is provided on the top of the bracket body 241 and extends outward from the top outer edge of the bracket body 241 .
  • the main part of the rotating support 242 is a spherical crown.
  • the first and second supporting surfaces 242a and 242b of the spherical crown are respectively formed on the upper and lower surfaces of the rotating support 242.
  • the lower second supporting surface 242b can be connected with the third frame 214 of the mirror frame 21.
  • the spherical crown groove provided on the upper surface of the base plate matches, so that the rotation support 242 and the third frame 214 form a spherical connection, so that the third frame 214 can rotate within a certain angle range relative to the rearview mirror bracket 24 under the driving of external force.
  • the motor module 22 is disposed on the upper part of the rotation support 242, and the first support surface 242a of the rotation support 242 contacts the housing support surface 221a of the motor module 22, forming a spherical connection between the rotation support 242 and the motor module 22, so that the motor
  • the housing 22 of the module 22 can rotate relative to the rotation support 242 of the rearview mirror bracket 24 .
  • the bottom of the housing 224 of the motor module 22 passes through the bracket body 241 and is fixedly connected to the rearview mirror mounting base 2 .
  • the control circuit drives the first motor to rotate around its rotation axis A.
  • Clockwise or counterclockwise rotation drives the housing 221 of the motor module 22 to rotate relative to the rearview mirror bracket 24.
  • the rotation of the housing 221 can drive the first frame 212 and the second frame 213 to rotate together, and drive the third frame 214 to rotate together, so that the entire frame 21 and the lens 20 can be relative to the rearview mirror bracket 24 and the rearview mirror mounting seat 2 Turn clockwise or counterclockwise to fold or unfold the exterior rearview mirror.
  • the control circuit drives the second motor to rotate clockwise or counterclockwise around its rotation axis B, driving the
  • the inner fixing bracket 23 rotates relative to the housing 221 of the motor module 22. Since the inner fixing bracket 23 is fixedly connected to the first frame 212 and the second frame 213 of the mirror frame 21, the rotation of the inner fixing bracket 23 can drive the first frame 212.
  • the exterior rearview mirror assembly 1 provided by the present utility model can realize the up and down rotation of the exterior rearview mirror assembly 1 to adjust the field of view. Since the lens 20 of the sight glass assembly 1 can not rotate relative to the frame 21, the width of the frame 21 protruding from the frame of the lens can be appropriately reduced (that is, the width of the frame 21 protruding backward from the lens after the frame 21 and the lens are assembled), thereby reducing the appearance of the lens. The shape and volume of the rearview mirror assembly 1 reduce wind resistance. In addition, since the exterior rearview mirror assembly 1 of the present invention has a small appearance and volume, weight reduction can also be achieved.
  • the utility model also provides a vehicle, including the above-mentioned exterior rearview mirror assembly 1 and rearview mirror mounting base 2.
  • the rearview mirror mounting base 2 is fixed to the vehicle body.
  • the exterior rearview mirror assembly 1 can be positioned relative to the rearview mirror.
  • the mounting base 2 folds forward and backward and rotates up and down.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)

Abstract

一种外后视镜组件，能够转动连接在后视镜安装座上，其包括镜框、电机模组、内固定架以及后视镜支架，电机模组包括壳体、壳座、第一电机和第二电机，壳体与壳座绕第一电机的转动轴可转动连接，且与内固定架通过第二电机的转动轴枢转连接，壳座的底部能够穿过后视镜支架与后视镜安装座连接，后视镜支架的一部分能够穿过镜框与后视镜安装座连接，后视镜支架的另一部分位于壳体与镜框之间，且与镜框球面连接。镜片与镜框一起转动，可以适当减少镜框突出镜片的宽度，达到减小外后视镜组件外形体积的目的，从而实现风阻小的效果。

Description

一种外后视镜组件及具有其的车辆
本专利申请要求2022年05月17日提交的申请号为202221185964.4，发明名称为“一种外后视镜组件及具有其的车辆”的中国专利申请的优先权，上述申请的全文以引用的方式并入本申请中。
技术领域
本实用新型涉及汽车零部件领域，特别涉及一种外后视镜组件及具有其的车辆。
 背景技术
随着汽车工业的不断发展，人们对汽车外观件的主观感受的要求越来越高。目前主流的汽车外后视镜均是在外形上配合车身的流线做一定的改变，镜片翻转方式一成不变，均采用镜圈包围镜片，镜片独立翻转来调节镜片的位置，以满足客户对视野的需求。
 技术问题
上述外后视镜调节功能主要是通过单独调节镜片的方式实现，存在着外后视镜的外形大、风阻大等问题。
 技术解决方案
本实用新型的目的在于提供一种外后视镜组件及具有其的车辆，通过改变外后视镜组件的调节方式，来减小外后视镜组件的外形体积，从而实现风阻小的效果。
本实用新型提供一种外后视镜组件，能够转动连接在后视镜安装座上，其包括镜框、电机模组、内固定架以及后视镜支架，所述电机模组包括壳体、壳座、第一电机和第二电机，所述壳体与所述壳座绕所述第一电机的转动轴可转动连接，且与所述内固定架通过所述第二电机的转动轴枢转连接，通过所述内固定架与所述镜框连接，所述壳座的底部能够穿过所述后视镜支架与所述后视镜安装座连接，所述后视镜支架的一部分能够穿过所述镜框与所述后视镜安装座连接，所述后视镜支架的另一部分位于所述壳体与所述镜框之间，且与所述镜框球面连接。
进一步地，所述第一电机的转动轴沿竖直方向设置，第一电机工作时通过所述壳体和所述内固定架带动所述镜框沿前后方向转动，同时带动所述镜框相对所述后视镜支架转动；所述第二电机的转动轴沿水平方向设置，所述第二电机工作时带动所述内固定架和所述镜框相对所述壳体沿上下方向运动，同时带动所述镜框相对所述后视镜支架转动。
进一步地，所述壳体上设置有沿水平方向的穿孔，所述第二电机的转动轴穿过所述穿孔与所述内固定架枢转连接。
进一步地，所述内固定架设有开口向下的内腔，所述电机模组的所述壳体位于所述内腔内，所述内腔的尺寸大于所述壳体的对应尺寸，所述内固定架能够相对所述电机模组绕所述第二电机的转动轴转动。
进一步地，所述镜框包括第一框架、第二框架和第三框架，所述第一框架用于固定镜片，所述第二框架位于所述第一框架的前方，所述第三框架位于所述第一框架和所述第二框架的下方，所述后视镜支架与所述第三框架和所述壳体球面连接。
进一步地，所述第二框架的后端边缘设置有引水槽，所述引水槽沿所述第二框架的周向延伸。
进一步地，所述后视镜支架包括支架主体、以及设于所述支架主体上的转动支撑和固定部，所述支架主体能够通过所述固定部固定至所述后视镜安装座上，所述转动支撑位于所述壳体与所述镜框之间，与所述镜框和所述壳体球面连接。
进一步地，所述转动支撑的上下表面分别设有第一支撑面和第二支撑面，所述电机模组的所述壳体设有与所述第一支撑面配合的壳体支撑面，所述镜框的底板上表面设有与所述第二支撑面配合的凹槽，所述电机模组通过所述壳体支撑面与所述第一支撑面球面连接，所述镜框通过所述凹槽与所述第二支撑面球面连接。
进一步地，所述支架主体呈筒状，所述壳座的底部穿过所述支架主体后通过固定件固定至所述后视镜安装座上。
本实用新型还提供一种车辆，包括上述的外后视镜组件。
 有益效果
本实用新型提供的外后视镜组件，可以实现外后视镜组件的整体转动而调整视野。车辆启动后，按下控制器上的调节按钮（即上转按钮、下转按钮、左转按钮和右转按钮），可以调节外后视镜组件的转动角度，外后视镜组件可以实现沿上下、前后方向的转动来调整视野；相对于通过单独调节镜片来调整视野的结构，本外后视镜组件可以适当减少镜框突出镜片的宽度，达到减小外后视镜组件外形体积的目的，从而实现风阻小的效果。另外，因外形体积小也可达到减重的目的。
 附图说明
图1为本实用新型提供的外后视镜组件的组装状态示意图；
图2为本实用新型提供的外后视镜组件的俯视示意图；
图3为本实用新型提供的外后视镜组件中部分结构的分解状态示意图；
图4及图5为本实用新型中外后视镜组件去掉第二框架后的示意图；
图6为本实用新型中内固定架的示意图；
图7为本实用新型中电机模组的示意图；
图8为本实用新型中后视镜支架的示意图。
图中，1、外后视镜组件；2、后视镜安装座；20、镜片；21、镜框；22、电机模组；23、内固定架；24、后视镜支架；211、引水槽；212、第一框架；213、第二框架；214、第三框架；221、壳体；221a、壳体支撑面；222、穿孔；223、固定件；224、壳座；231、连接部；241、支架主体；242、转动支撑；242a、第一支撑面；242b、第二支撑面；243、固定部；A、第一电机的转动轴；B、第二电机的转动轴。
 本发明的实施方式
下面结合附图和实施例，对本实用新型的具体实施方式作进一步详细描述。以下实施例用于说明本实用新型，但不用来限制本实用新型的范围。
请参阅图1至图5，本实用新型提供的一种外后视镜组件1，可以转动连接在后视镜安装座2上，其包括镜片20、镜框21、电机模组22、内固定架23以及后视镜支架24。
其中，镜框21为分体式结构，其包括第一框架212、第二框架213和第三框架214。其中，镜片20固定在第一框架212上，第二框架213位于第一框架212的前方，且第二框架213的后端顶部设置有引水槽211，引水槽211沿第二框架213的后端边缘周向延伸形成，用于引导雨水，有效避免了在雨季行车后视镜镜框21上的水向后飞溅，影响视线。第三框架214位于第一框架212和第二框架213的下方。内固定架23固定于镜框21内部，电机模组22位于内固定架23内部且与内固定架23枢转连接，使内固定架23可相对电机模组22转动，带动镜框21上下转动。后视镜支架24的顶部穿入第三框架214内并与第三框架214球面连接，使第三框架214可相对后视镜支架24沿前后、上下方向转动。后视镜支架24的底部与后视镜安装座2相连，电机模组22的底部自后视镜支架24中穿过并与后视镜安装座2相连，且电机模组22的至少一部分能够相对后视镜安装座2转动，用于驱动外后视镜组件1相对后视镜安装座2前后折叠。
具体地，第一框架212、第二框架213和第三框架214围成一空腔，内固定架23设于该空腔内。请特别参阅图6，内固定架23的四角向外延伸有四个连接部231，内固定架23通过该四个连接部231和螺栓等固定件与第一框架212和第二框架213固定连接。内固定架23内部设有开口向下的内腔，电机模组22的一部分设于该内腔内，且该内腔的尺寸大于电机模组22的对应尺寸，使内固定架23可相对电机模组22运动，带动第一框架212和第二框架213上下转动。
请参阅图7，电机模组22包括壳体221、第一电机（图未示）、第二电机（图未示）以及壳座224。其中，壳体221位于内固定架23的内腔内，壳座224设于壳体221的底部，与壳体221可转动连接。在本实施例中，壳体221的底部和壳座224的顶部均呈圆形，壳体221的底部套设于壳座224的顶部外，与壳座224可转动连接，并且，壳体221的底部外表面为球冠状表面，在壳体221的底部形成壳体支撑面221a。第一电机和第二电机位于壳体221和壳座224围成的空间内部，且第一电机的机体固定于壳体221和壳座224的其中之一，第一电机的转动轴A沿竖直方向延伸，且第一电机的转动轴A的一端与壳体221和壳座224的其中另一连接，使得第一电机工作时，壳体221可绕第一电机的转动轴A相对壳座224转动。壳座224的底部穿过后视镜支架24后通过固定件223固定至后视镜安装座2上。
第二电机的转动轴B沿水平方向设置，且第二电机的转动轴B自壳体221上设置的穿孔222穿出后与内固定架23固定连接，使第二电机工作时转动轴B能够通过内固定架23带动第一框架212和第二框架213的组合转动。
请一并参阅图8，后视镜支架24包括支架主体241、以及设于支架主体241上的转动支撑242和固定部243。其中，支架主体241呈筒状，固定部243为设于支架主体241底部的卡勾，其可以与后视镜安装座2上的卡槽匹配，将后视镜支架24固定至后视镜安装座2上。可以理解地，本实用新型中的固定部243并不限于卡勾，其还可以是其它固定结构，例如设于支架主体241外表面的外螺纹、设于支架主体241底部内表面的卡槽、设于支架底部241内表面的带孔固定腿等，在固定部243为固定腿的实施例中，后视镜支架24通过穿入固定腿和后视镜安装座2的螺栓固定至后视镜安装座2上。
承上述，转动支撑242设于支架主体241的顶部，自支架主体241的顶端外缘向外延伸形成。转动支撑242的主体部位为球冠状，在转动支撑242的上下表面分别形成球冠状的第一支撑面242a和第二支撑面242b，下部的第二支撑面242b可以与镜框21第三框架214的底板上表面所设的球冠状凹槽匹配，使转动支撑242与第三框架214形成球面连接，使第三框架214可以在外力的驱动下相对后视镜支架24在一定角度范围内转动。电机模组22设于转动支撑242的上部，且转动支撑242的第一支撑面242a与电机模组22的壳体支撑面221a接触，形成转动支撑242与电机模组22的球面连接，使电机模组22的壳体22可相对后视镜支架24的转动支撑242转动。并且，电机模组22壳座224的底部穿过支架主体241与后视镜安装座2固定连接。
在本实用新型中，当需要沿水平方向调整外后视镜，使外后视镜折叠或展开时，通过操控车内的左旋或右旋按钮，控制电路驱动第一电机绕其转动轴A顺时针或逆时针转动，带动电机模组22的壳体221相对后视镜支架24转动，由于电机模组22通过内固定架23与镜框21的第一框架212和第二框架213固定连接，因此，壳体221的转动能够带动第一框架212和第二框架213一起转动，并带动第三框架214一起转动，使得整个镜框21和镜片20能够相对后视镜支架24和后视镜安装座2顺时针或逆时针转动，实现外后视镜的折叠或展开。
当需要沿上下方向调整后视镜，调整外后视镜的倾角时，通过操控车内的上旋或下旋按钮，控制电路驱动第二电机绕其转动轴B顺时针或逆时针转动，带动内固定架23相对电机模组22的壳体221转动，由于内固定架23与镜框21的第一框架212和第二框架213固定连接，因此，内固定架23的转动能够带动第一框架212和第二框架213一起转动，并带动第三框架214一起转动，使得整个镜框21和镜片20能够相对后视镜支架24和后视镜安装座2向上或向下转动，实现外后视镜倾角的调整。
因此，本实用新型提供的一种外后视镜组件1，可以实现外后视镜组件1的上下前后转动而调整视野，相对于通过单独调节镜片来调整视野的结构，本实用新型的外后视镜组件1的镜片20由于可以不相对镜框21转动，因此可以适当减少镜框21突出镜片的边框的宽度（即镜框21和镜片组装好后镜框21向后突出镜片的宽度），达到减小外后视镜组件1的外形体积，降低风阻的效果。另外，因本实用新型的外后视镜组件1的外形体积小，也可达到减重的目的。
进一步地，本实用新型还提供一种车辆，包括上述的外后视镜组件1及后视镜安装座2，后视镜安装座2固定于车身，外后视镜组件1能够相对后视镜安装座2前后折叠及上下转动。
在本文中，用于描述元件的序列形容词“第一”、“第二”“第三”等仅仅是为了区别属性类似的元件，并不意味着这样描述的元件必须依照给定的顺序，或者时间、空间、等级或其它的限制。
在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，除了包含所列的那些要素，而且还可包含没有明确列出的其他要素。
以上所述，仅为本实用新型的具体实施方式，但本实用新型的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本实用新型揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本实用新型的保护范围之内。因此，本实用新型的保护范围应以所述权利要求的保护范围为准。

Claims (10)

  1. 一种外后视镜组件（1），能够转动连接在后视镜安装座（2）上，其特征在于：包括镜框（21）、电机模组（22）、内固定架（23）以及后视镜支架（24），所述电机模组（22）包括壳体（221）、壳座（224）、第一电机和第二电机，所述壳体（221）与所述壳座（224）绕所述第一电机的转动轴（A）可转动连接，且与所述内固定架（23）通过所述第二电机的转动轴（B）枢转连接，通过所述内固定架（23）与所述镜框（21）连接，所述壳座（224）的底部能够穿过所述后视镜支架（24）与所述后视镜安装座（2）连接，所述后视镜支架（24）的一部分能够穿过所述镜框（21）与所述后视镜安装座（2）连接，所述后视镜支架（24）的另一部分位于所述壳体（221）与所述镜框（21）之间，且与所述镜框（21）球面连接。
  2. 根据权利要求1所述的外后视镜组件（1），其特征在于：所述第一电机的转动轴（A）沿竖直方向设置，第一电机工作时通过所述壳体（221）和所述内固定架（23）带动所述镜框（21）沿前后方向转动，同时带动所述镜框（21）相对所述后视镜支架（24）转动；所述第二电机的转动轴（B）沿水平方向设置，所述第二电机工作时带动所述内固定架（23）和所述镜框（21）相对所述壳体（221）沿上下方向运动，同时带动所述镜框（21）相对所述后视镜支架（24）转动。
  3. 根据权利要求1所述的外后视镜组件（1），其特征在于：所述壳体（221）上设置有沿水平方向的穿孔（222），所述第二电机的转动轴（B）穿过所述穿孔（222）与所述内固定架（23）枢转连接。
  4. 根据权利要求3所述的外后视镜组件（1），其特征在于：所述内固定架（23）设有开口向下的内腔，所述电机模组（22）的所述壳体（221）位于所述内腔内，所述内腔的尺寸大于所述壳体（221）的对应尺寸，所述内固定架（23）能够相对所述电机模组（22）绕所述第二电机的转动轴（B）转动。
  5. 根据权利要求1所述的外后视镜组件（1），其特征在于：所述镜框（21）包括第一框架（212）、第二框架（213）和第三框架（214），所述第一框架（212）用于固定镜片（20），所述第二框架（213）位于所述第一框架（212）的前方，所述第三框架（214）位于所述第一框架（212）和所述第二框架（213）的下方，所述后视镜支架（24）与所述第三框架（214）和所述壳体（221）球面连接。
  6. 根据权利要求5所述的外后视镜组件（1），其特征在于：所述第二框架（213）的后端边缘设置有引水槽（211），所述引水槽（211）沿所述第二框架（213）的周向延伸。
  7. 根据权利要求1所述的外后视镜组件（1），其特征在于：所述后视镜支架（24）包括支架主体（241）、以及设于所述支架主体（241）上的转动支撑（242）和固定部（243），所述支架主体（241）能够通过所述固定部（243）固定至所述后视镜安装座（2）上，所述转动支撑（242）位于所述壳体（221）与所述镜框（21）之间，与所述镜框（21）和所述壳体（221）球面连接。
  8. 根据权利要求7所述的外后视镜组件（1），其特征在于：所述转动支撑（242）的上下表面分别设有第一支撑面（242a）和第二支撑面（242b），所述电机模组（22）的所述壳体（221）设有与所述第一支撑面（242a）配合的壳体支撑面（221a），所述镜框（21）的底板上表面设有与所述第二支撑面（242b）配合的凹槽，所述电机模组（22）通过所述壳体支撑面（221a）与所述第一支撑面（242a）球面连接，所述镜框（21）通过所述凹槽与所述第二支撑面（242b）球面连接。
  9. 根据权利要求8所述的外后视镜组件（1），其特征在于：所述支架主体（241）呈筒状，所述壳座（224）的底部穿过所述支架主体（241）后通过固定件固定至所述后视镜安装座（2）上。
  10. 一种车辆，包括外后视镜组件（1）及后视镜安装座（2），所述后视镜安装座（2）用于固定于车身，所述外后视镜组件（1）能够相对所述后视镜安装座（2）前后折叠及上下转动，其特征在于：所述外后视镜组件（1）为权利要求1-9中任一项所述的外后视镜组件（1）。
PCT/CN2023/094680 2022-05-17 2023-05-17 一种外后视镜组件及具有其的车辆 Ceased WO2023222010A1 (zh)

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