Exterior rearview device and method for assembling an exterior rearview device

Abstract

The present disclosure relates to an exterior rearview device for a vehicle, comprising at least one structural component provided by a base assembly comprising a lower base cover and an upper base cover, the lower base cover and the upper base cover being able to define a housing space therebetween; a camera holding device configured to be at least partially mounted within the housing space and provided with at least two chambers; and at least two image capturing devices housed in the camera holding device, the camera holding device providing one chamber for each image capturing device, each chamber being provided with a first front opening facing outside the exterior rearview device in an assembled state and a second rear opening facing inside the exterior rearview device in the assembled state, preferably a first mounting means of a first clamp being able to fasten the first image capturing device from a rear side of the first chamber, preferably a second mounting means of a back plate being able to fasten the second image capturing device from a rear side of the second chamber. The present disclosure also relates to an assembly method.

Description

Technical Field

[0001] This disclosure relates to a vehicle exterior rearview device as a preamble of claim 1 and a method for assembling an exterior rearview device as a preamble of claim 10, wherein at least two image capturing devices are arranged in different orientations in the exterior rearview device. Background Technology

[0002] Vehicle safety and driver assistance systems increasingly rely on image-capturing devices, such as cameras, to provide crucial visual information. These cameras, often integrated into mirror assemblies, are used to enhance driver visibility and provide driving assistance while driving. Typically, cameras are positioned in both the front and rear sections of the vehicle, with the front cameras often discreetly integrated into the mirror assembly.

[0003] Prior art, US 7,965,336 B1, relates to a camera mounting system for a vehicle. This system discloses a camera housing that includes an image sensor and at least one axis associated with the camera housing is adjustable. While this design offers some flexibility in camera positioning, it is limited to a single camera and does not address the challenges of integrating multiple cameras.

[0004] Another prior art, US 12,060,006 B2, relates to a method for assembling a camera in a vehicle exterior mirror. The method involves a base assembly for arrangement on a motor vehicle, a head assembly attached to the base assembly and configured to move relative to the base assembly, and a camera bracket configured to be fastened to either the base assembly or the head assembly. The camera bracket is removably fastened to the base assembly or the head assembly by friction engagement, without any detachable attachment elements. While this method provides a way to integrate a camera bracket into a mirror assembly, it does not address the challenge of mounting multiple cameras in a vehicle exterior mirror.

[0005] Another prior art, DE 102 023 206 239 A1, relates to a multi-camera system for a vehicle. It includes at least two camera housings, each for receiving a camera; and a rear clamp for securing each camera within its respective housing, wherein the camera housings and the rear clamp are arranged in a common camera mount. While this addresses the problems associated with mounting multiple cameras, the system does not provide a simplified solution for mounting multiple cameras in space-constrained external mirror assemblies, potentially leading to increased complexity in installation and maintenance.

[0006] DE 10 2022 105 242 A1 relates to a camera mount for attachment to the body of a motor vehicle (particularly a bus or commercial vehicle) or a trailer of a motor vehicle. The camera mount has a camera support member that can be fixed to the vehicle body and has at least one receiving shaft for receiving at least one camera body. The camera mount has a housing that can be fitted onto the camera support member. The housing has a receiving opening for receiving the camera support member, and at least one window opening is provided in a portion of the housing wall, in which or behind the lens of the camera can be positioned. The camera support member and the housing each have a guide shape for positioning the housing on the camera support member. The camera support member and the housing are detachably attached to each other. Summary of the Invention

[0007] Independent claims

[0008] Existing camera holding structures for image capture devices within mirror assemblies often lack adaptability, making it difficult to adjust camera positions or accommodate multiple cameras within a single unit. Furthermore, achieving precise tolerances during the assembly of holding structures is a time-consuming and costly challenge. The tolerance accumulation process during manufacturing or assembly presents significant challenges, often requiring complex multi-objective optimization methods.

[0009] In addition, the limited field of view of a single image capture system or a fixed-position camera may not fully cover the environment around the vehicle, potentially leaving blind spots.

[0010] Furthermore, many existing systems do not allow for easy removal or replacement of cameras, requiring complex maintenance and future upgrades. Existing designs often struggle to seamlessly integrate multiple cameras within the limited space of the mirror assembly without compromising aesthetics. Additionally, the lack of flexible, standardized installation systems makes adapting camera settings across different vehicle models or accommodating advancements in camera technology challenging.

[0011] Not to mention, the placement of cameras in existing systems can be labor-intensive and time-consuming, increasing production costs and the likelihood of errors. These limitations highlight the need for an improved camera holding device with an enhanced geometry specifically adapted to secure multiple cameras in a vehicle. Such a system should address challenges such as flexibility, assembly or manufacturing efficiency, comprehensive coverage, and ease of maintenance, while maintaining the aesthetics and functional integrity of the vehicle design.

[0012] Therefore, there is a need for an improved external rear-view device with an enhanced geometric configuration that adapts to the station door for securing multiple image capture devices within the vehicle.

[0013] In view of the aforementioned disadvantages and other inherent disadvantages in the prior art, the purpose of this disclosure is to further develop known external rearview devices and their assembly methods to overcome at least some of the aforementioned disadvantages.

[0014] For external rear-view devices, this objective is achieved by the feature portion of claim 1. Claims 2 to 10 describe embodiments of the external rear-view device of the present invention.

[0015] One aspect of this disclosure provides an external rearview device equipped with a vehicle image capture device.

[0016] This disclosure provides an external rearview device comprising: at least one structural component provided by a base assembly, including a lower base cover and an upper base cover, wherein the lower base cover and the upper base cover are adapted to define an accommodating space therebetween; at least two, preferably at least three, image capture devices; and a camera holding device, wherein at least one structural component, at least two image capture devices, and the camera holding device are assembled on the external rearview device. This provides a modular and flexible design that accommodates the image capture devices within a single unit, improving integration and customization options compared to conventional single image capture device systems.

[0017] In one aspect, the camera holding device is configured to be installed inside the receiving space, and / or at least two, preferably at least three, image capturing devices are housed in the camera holding device.

[0018] In one aspect, each chamber is provided with a first front opening facing the outside of the external rearview device in the assembled state and a second rear opening facing the inside of the external rearview device.

[0019] In one aspect, the camera retaining device is positioned on the lower base cover.

[0020] On the other hand, the camera retaining device is provided with at least one rib for connecting at least three chambers, preferably at least one rib for each chamber. On the other hand, the camera retaining device is provided with at least one position-determining device. On the other hand, the camera retaining device is provided with at least one mounting device, preferably on a rib, wherein the mounting device is adapted to be securely connected to a corresponding mounting device of a structural component. This provides versatility in installation and positioning, allowing for ideal arrangement and orientation of the external rearview device in a variety of vehicle designs.

[0021] On the other hand, the rib is adapted to provide flexibility to hold at least two chambers in a plane, preferably a horizontal or vertical plane, to determine the position of the mounting element and / or the position of the orifice of the structural component for the image capture device within at least one location within the structural component. On the other hand, the rib is formed with a bend to create an angle between adjacent chambers. On the other hand, the rib includes axial rib elements and transverse rib elements. On the other hand, the rib is provided with a retainer to removably connect the camera holding device to the structural component (preferably the upper base cover of the structural component). These features enhance the structural integrity and positional flexibility of the camera holding device, improving the alignment and stability of the image capture device, which is unattainable with a rigid single image capture device mount. Additionally, this allows multiple image capture devices within a single unit, providing a more comprehensive field of view and reducing blind spots compared to a single image capture device setup. Furthermore, the at least one rib provides rigidity, flexibility, and connection options for the camera holding device. This provides multi-directional adjustment capabilities, allowing for precise positioning of the image capture device and adaptation to different vehicle designs or user preferences, exceeding the limited adjustment capabilities of existing systems.

[0022] In one aspect, a first mounting device (preferably a first clip) is adapted to secure a first image capture device at the rear side of a first chamber, and a second mounting device (preferably a backplate) is adapted to secure a second image capture device from the rear side of a second chamber.

[0023] On the other hand, the second clip adapts to secure the third image capture device from the rear side of the third chamber. Each clip (the first and second clips) includes at least two legs and at least one spring tab, wherein the spring tab is a flexible anti-retraction unit, wherein the legs provide a bending and snapping mechanism for locking the clip to the corresponding chamber, the clip is removed by transmitting an external force to the legs and lifting them upward, and / or wherein the two legs are spaced apart from each other to provide a U-shape. Thus, the clip provides a specific locking mechanism. Therefore, the clip provides a robust yet flexible mounting mechanism for the image capture device, facilitating easier maintenance and upgrades compared to permanently fixed camera placement.

[0024] In one embodiment, the chamber can be adapted to secure the image capture device with complementary contours. This provides a customizable solution for housing multiple cameras with different contours, increasing compatibility with various camera models and future upgrades.

[0025] In another embodiment, the image capture device is additionally or alternatively secured via a snap-fit ​​or removable coupling arrangement. This provides the image capture device with multiple securing options, improving adaptability and ease of assembly compared to systems with permanent or complex mounting mechanisms.

[0026] In one aspect, the positioning elements on the camera holding device include cross-shaped elements, engaging elements, elongated elements, holes, and / or clips. In another aspect, the positioning elements on the camera holding device cooperate with any corresponding positioning elements on the structural components. These positioning elements further enhance the positioning accuracy and stability of the camera holding device within the structural components, improving the overall performance and reliability of the device compared to a basic mounting scheme.

[0027] The objective of this disclosure is achieved by the method described in the preamble of claim 11, as indicated by the characterizing portion of the claim. Embodiments of the method are described in claims 12 to 19.

[0028] In one aspect of this disclosure, a method is disclosed for assembling at least two image capturing devices with different orientations in an external rearview device. A camera holding device provides a chamber for each image capturing device, and at least one structural component of the vehicle's external rearview device. Each chamber has a first front opening facing outwards from the external rearview device after assembly, and a second rear opening facing inwards from the external rearview device after assembly. The method includes the following steps:

[0029] a1. The second image capturing device of at least two image capturing devices is inserted into the second chamber of the camera holding device from the front side of the second chamber through its first front opening, and preferably...

[0030] a2. Mounting the camera holding device onto the complementary positioning element provided by the structural component via the positioning setting member, preferably after inserting the second image capturing device in insertion step a1, and / or

[0031] a3. Connect the camera retaining device to the structural component using at least one screw. This is preferably done after installing the camera retaining device in installation step a2.

[0032] b1. Inserting the first image capturing device of at least two image capturing devices into the first chamber of the camera holding device from the rear of the first chamber through its second rear opening, and preferably...

[0033] b2. Lock the first image capture device from the rear of the first chamber using the first clamp, and / or

[0034] c1. The third image capturing device is inserted into the third chamber from its rear portion via its second rear opening, and preferably...

[0035] c2. Locking the third image capture device from the rear of the third chamber using the second clip, preferably after installing and / or connecting the camera holding device in installation step a2 and / or connection step a3, respectively, and / or

[0036] d. Connect the connector to the image capture device, preferably after locking step b2 and / or step c2.

[0037] In one aspect, the camera holding device is specifically configured such that a second chamber is disposed between a first chamber and a third chamber, and / or is configured as an asymmetrical one-piece camera holding device. The asymmetrical one-piece camera holding device, compared to a single image capture device configuration, allows for a more comprehensive field of view and reduced blind spots in the image capture device.

[0038] In one aspect, the insertion of the second image capturing device in the insertion step a1 described above includes locking the second image capturing device via a snap-fit ​​arrangement.

[0039] In one aspect, insertion step a1, in which the second image capturing device is inserted into the second chamber, is performed before insertion step b1, in which the first image capturing device is inserted into the first chamber, and, if applicable, before insertion step c1, in which the third image capturing device is inserted into the third chamber. In another aspect, any sequence of insertions of the image capturing devices is also possible.

[0040] Therefore, the aforementioned method outlines a systematic assembly process that reduces assembly complexity, assembly time, and related costs, while ensuring the proper placement of all components and solving the inefficiency problem caused by limited space within the rearview mirror assembly (especially the base assembly) in existing assembly processes.

[0041] It should be understood that any feature and / or embodiment described in this disclosure may be used alone or in combination with other disclosed features and / or embodiments. The term "at least one" means one or more, and may even be understood as "all". Attached Figure Description

[0042] Other aspects, advantages, and key features of this disclosure will become apparent to those skilled in the art from the following detailed description, which discloses exemplary embodiments of the disclosure in conjunction with the accompanying drawings, wherein:

[0043] Figure 1A The illustration shows a front view of a vehicle equipped with an external rearview device, consistent with an embodiment.

[0044] Figure 1B The diagram shows... Figure 1A A top-down view of the vehicle;

[0045] Figure 2 The diagram shows... Figure 1A and 1B An exploded view of the external rearview device, showing structural components, intermediate members, outer casing, and internal components;

[0046] Figure 3 Illustrations from different perspectives Figure 2 Exploded view of the external rearview camera;

[0047] Figure 4 An exploded view of the external rearview device is shown from a different perspective;

[0048] Figure 5 The figure shows a top view of a camera holding device that includes an image capturing device according to an embodiment of the present disclosure;

[0049] Figure 6 The illustration shows an isometric view of a camera holding device that houses an image capture unit;

[0050] Figure 7 An isometric view of the camera holding device according to an embodiment is shown, illustrating the chamber;

[0051] Figure 8 The figure shows a top view of a camera holding device according to an embodiment, including labeled components such as ribs, position determining members, and mounting members;

[0052] Figure 9 The illustration shows a clamp according to an embodiment for securing an image capture device in a chamber;

[0053] Figure 10a-10g This is an exploded view illustrating the assembly method of the external rearview device according to an embodiment;

[0054] Figure 11A The illustration shows the electrical connection to the image capture device when the image capture device is assembled in the lower subassembly according to an embodiment; and

[0055] Figure 11B The diagram illustrates the connection between the upper base cover and the previously assembled lower sub-assembly. Detailed Implementation

[0056] Unless specifically indicated otherwise, the accompanying drawings in this specification should not be construed as being drawn to scale, and are merely illustrative in nature.

[0057] The above-described objects, features, and advantages of this disclosure will become more apparent from the following detailed description in conjunction with the accompanying drawings. However, various modifications can be made to this disclosure, and this disclosure can have various embodiments. Specific embodiments of this disclosure illustrated in the accompanying drawings will be described in detail below.

[0058] In the accompanying drawings, the thickness of layers and regions may be exaggerated for clarity. When indicating that one element or layer is "on" or "above" another element or layer, this includes cases where another layer or element is interspersed therebetween, and cases where the element or layer is directly on top of another element or layer. In principle, reference numerals denote elements throughout the specification. In the following description, reference numerals are used to denote elements that have the same function within the same concept illustrated in the drawings of each embodiment of this disclosure.

[0059] Detailed descriptions of known functions or configurations related to this invention will be omitted when they are deemed to unnecessarily obscure the gist of the invention. Furthermore, numbers used in the description (e.g., first, second, etc.) are merely identifiers used to distinguish one element from another.

[0060] The following detailed description of illustrative embodiments is more readily understood when read in conjunction with the accompanying drawings. Exemplary constructions of this disclosure are shown in the drawings for the purpose of illustrating the disclosure. However, this disclosure is not limited to the specific devices, tools, or instruments disclosed herein.

[0061] The terms "an embodiment" or "embodiment" as used in this specification refer to a particular feature, structure, or characteristic described in connection with that embodiment, which is included in at least one embodiment of this disclosure. The phrase "in an embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. Furthermore, various features are described that may be shown in some embodiments but not in others. Similarly, various requirements are described that may be required in some embodiments but not in others.

[0062] Furthermore, although the following description contains numerous specific details for illustrative purposes, any person skilled in the art will understand that many variations and / or alterations to these details are within the scope of this disclosure. Similarly, although many features of this disclosure are described relative to each other or in combination with each other, those skilled in the art will understand that many of these features may be provided independently of the others. Therefore, this description of the disclosure is set forth without prejudice to its generality and without imposing any limitation on the disclosure.

[0063] Additionally, the terms “module” and “unit” used in the following description to refer to components are given or used in combination only for ease of writing specifications, and these terms do not have a precise meaning or function in themselves.

[0064] Furthermore, the use of singular terms, such as "one," should not be construed as limiting the number of parts or the details of the parts. Additionally, various terms and / or phrases describing or indicating positional or directional references, such as, but not limited to, "top," "bottom," "front," "rear," "forward," "backward," "end," "outer," "inner," "left," "right," "vertical," "horizontal," etc., may refer to one or more specific parts that are typically seen from the user's perspective during use or operation, and such terms and / or phrases should not be construed as restrictive, but merely as a representative basis for describing this disclosure to those skilled in the art. Furthermore, the suffixes "area," "part," and "unit" used for parts in the following description are given or incorporated only for ease of drafting the specification and do not have a distinguishing meaning or function from each other.

[0065] Although this disclosure is illustrated in the context of a four-wheeled vehicle, the structure, aspects, and features thereof can be applied to other types of vehicles, such as two-wheeled vehicles, three-wheeled vehicles, six-wheeled vehicles, eight-wheeled vehicles, etc. In the illustrated embodiments, it should be noted that terms such as "four-wheeled vehicle" and "vehicle" are used interchangeably throughout the specification.

[0066] See below for reference Figures 1A to 11B Various exemplary embodiments of the present invention are described.

[0067] Figure 1A A schematic front view of a vehicle 110 according to an embodiment of the present disclosure is shown. Figure 1B A schematic top view of a vehicle 110 according to an embodiment of the present disclosure is shown. The vehicle 110 referred to herein is embodied as a four-wheeled vehicle. Alternatively, the vehicle 110 may be embodied as other vehicles, such as two-wheeled vehicles, three-wheeled vehicles, six-wheeled vehicles, eight-wheeled vehicles, all-terrain vehicles, etc., without limiting the scope of the invention.

[0068] The front part 102 of vehicle 110 (reference) Figure 1B ) including the power unit (not in Figure 1A and 1B (As shown in the illustration). The power unit of the internal combustion (IC) engine-based vehicle 110 includes an engine unit and a transmission unit, while the power unit of the electric vehicle 110 includes an electric motor and a transmission unit. In the illustrated example, the power unit provides drive for the rear wheels of the vehicle 110 (not shown in the illustration). Figure 1A and 1B (As shown in the diagram) the necessary power. Alternatively, the power unit can provide the power to drive the front wheels 104 (see diagram). Figure 1A(or simultaneously drive both the front wheels 104 and the rear wheels with the necessary power, without limiting the scope of the invention. It may be noted that the front portion 102 of the vehicle 110 is shown as including the parts described above; however, those skilled in the art will understand that the front portion of the vehicle 110 includes other parts that may be irrelevant to the explanation of the invention, and therefore these parts are not shown and described.)

[0069] The central portion 106 of vehicle 110 includes a driver's seat 108 and a passenger seat 210. Figure 1A (As shown in the diagram). Driver's seat 108 provides a seat for driver 112, and passenger seat 210 provides a seat for passenger 114. The central portion 106 of vehicle 110 also includes a left front door 116, a right front door 118, a left rear door 120, and a right rear door 122 (as shown in the diagram). Figure 1B (As shown in the illustration). The exterior rearview mirrors 100 are attached to the exterior body of the vehicle 110. In the illustrated example, the left rearview mirror is attached to the left front door, and the right rearview mirror is attached to the right front door. Each of the left and right rearview mirrors assists the driver 112 in seeing areas outside the peripheral field of view (i.e., blind spots). Furthermore, the central portion 106 of the vehicle 110 includes an interior rearview mirror 128. The interior rearview mirror 128 assists the driver 112 in seeing the road, vehicles on the road, and objects behind the vehicle 110. Additionally, the central portion 106 of the vehicle 110 includes a display unit 130 adapted for one or more purposes. In a non-limiting example, the display unit 130 displays images captured by at least three image capture devices 40, 42, 44 (not shown in the illustration). Figure 1A and 1B As shown in the reference Figure 2 The desired view is captured. The at least three image capturing devices can be housed within any one of the left rearview device, right rearview device, or both external rearview devices 100, without limiting the scope of the invention. The vehicle 110 interior may also include an interior rearview mirror 128 to provide a rear view for the driver 112. Furthermore, the rear portion 132 of the vehicle 110 (see...) Figure 1B The vehicle 110 includes at least a taillight assembly 134 and a trunk space 136. The trunk space 136 allows the driver 112 and passenger 114 to securely store items. It can be noted that the middle portion 106 and the rear portion 132 of the vehicle 110 are shown as including the parts described above; however, those skilled in the art will understand that the middle portion 106 and the rear portion 132 of the vehicle 110 include other parts that may be irrelevant to the explanation of the invention, and therefore these parts are not shown and described.

[0070] Figure 2 , 3Figures 4 and 5 show an exploded view of an external rearview device 100 of a vehicle 110 according to an embodiment of the present disclosure. The rearview device 100 includes at least one structural member 10 provided by a base assembly 10, which includes a lower base cover 12, an upper base cover 14, an intermediate member 400, and outer shell covers 50, 51. (See reference...) Figure 4 The base assembly 10 includes a proximal end 18 and a distal end 20. The proximal end 18 of the structural component 10 is configured to be securely attached to an external component of the vehicle 110, while the distal end 20 extends outward to provide ideal positioning for the image capture devices 40, 42, 44. In one embodiment, the lower base cover 12 and the upper base cover 14 are configured to fit precisely together. In another embodiment, the lower base cover 12 and the upper base cover 14 are adapted to define a receiving space 16 therebetween. A camera holding device 30 is configured to be mounted within the receiving space 16. In one embodiment, at least three image capture devices 40, 42, 44 are housed in the camera holding device 30.

[0071] The base assembly 10 also includes at least three strategically positioned openings 22, 24, and 26 aligned with the lenses of the image capture devices 40, 42, and 44 to ensure an unobstructed view of the surrounding environment. In an embodiment, the at least three openings 22, 24, and 26 include a first opening 22, a second opening 24, and a third opening 26, wherein the first opening 22 can be positioned on the upper base cover 14, while the second opening 24 and the third opening 26 can be positioned on the lower base cover 12.

[0072] refer to Figure 2 and Figure 3 In one embodiment, the intermediate member 400 may be positioned between the lower base cover 12 and the upper base cover 14. The intermediate member 400 may be configured with at least one pivoting device 41 to pivot at least one housing cover 50, 51. In another embodiment, the intermediate member 400 may include at least one slot 65 to secure at least one electrical connector 190, thereby providing a stable electrical connection for the image capture devices 40, 42, 44. In another embodiment, the housing covers 50, 51 may be mounted on the upper base cover 14 of the base assembly 10 or on the intermediate member 400. In another embodiment, the housing covers 50, 51 are configured to at least partially enclose at least one of the rearview element 131, the actuator 140, and / or the bezel 150. A light guide 52 may also be configured to abut between the housing covers 51 and 52. Thus, this disclosure demonstrates how various components can be adapted to fit together in a compact and efficient manner.

[0073] Refer again Figure 2 and Figure 3In an embodiment, the camera holding device 30 can be adapted to accommodate at least three image capturing devices 40, 42, and 44 in different orientations. Therefore, the image capturing devices 40, 42, and 44 can be housed within the camera holding device 30. The different orientations of the image capturing devices 40, 42, and 44 can be strategically positioned to provide comprehensive visual coverage, addressing blind spot limitations often encountered in conventional rearview systems. Furthermore, this disclosure emphasizes the ability of the camera holding device 30 to integrate multiple devices into a single integrated unit, providing a significant improvement over existing rearview systems. This external rearview device 100 also enhances vehicle safety and provides additional functionality for the vehicle 110's driver monitoring system (DMS), advanced driver assistance system (ADAS), or camera monitoring system (CMS). Figure 3 Further, the spatial arrangement and support structure of the base assembly 10 within the external rearview device 100 are provided.

[0074] refer to Figure 4 The camera holding device 30 can be positioned on the lower base cover 12 of the structural member 10. The intermediate member 400 may also be configured with an opening for wiring from a battery (not shown) for supplying power to the image capturing devices 40, 42, 44 and / or other electrical components (such as a light source placed within the exterior rearview mirror 100).

[0075] refer to Figure 5 The camera holding device 30 may include at least three chambers 32, 34, and 36. In an embodiment, each chamber 32, 34, and 36 is provided with a first front opening 93 facing the exterior of the external rearview device 100 in the assembled state, and a second rear opening 92 facing the interior of the external rearview device 100 in the assembled state. Therefore, the camera holding device 30 provides one chamber 32, 34, and 36 for each image capturing device 40, 42, and 44. The image capturing devices 40, 42, and 44 may also be referred to as automotive camera units. The camera holding device 30 may also include a positioning element 160 with precise features, which is crucial for ensuring accurate positioning of the camera holding device 30 within the structural components provided by the base assembly 10, contributing to improved overall reliability and performance of the device. Additionally, mounting fittings 70, such as screws or holes, may be provided on the camera holding device 30 so that the camera holding device 30 can be securely fastened to a corresponding mounting fitting (not shown) provided on the base assembly 10.

[0076] Figure 6An isometric front view of a camera holding device 30 accommodating at least three image capture devices 40, 42, and 44 is provided. The camera holding device 30 may feature a plurality of chambers 32, 34, and 36, each adapted to accommodate a single image capture device 40, 42, or 44. The at least three chambers 32, 34, and 36 may include a first chamber 32, a second chamber 34, and a third chamber 36. These chambers 32, 34, and 36 are not merely simple cavities, but precisely fitted compartments, potentially incorporating several advanced features. The at least three image capture devices 40, 42, and 44 include a first image capture device 40, a second image capture device 42, and a third image capture device 44. The first chamber 32 may be adapted to secure the first image capture device 40. The second chamber 34 may be adapted to secure the second image capture device 42. The third chamber 36 may be adapted to secure the third image capture device 44. In one embodiment, the second image capture device 42 may be adapted to be secured in the second chamber 34 via a snap-fit ​​arrangement, a removable coupling arrangement, or any combination thereof. The first image capture device 40 may be configured to provide a forward view of the vehicle 110, the second image capture device 42 may be configured to provide a 360-degree surround view of the vehicle 110, and the third image capture device 44 may be configured to provide a rearward view of the vehicle 110. The first chamber 32 may include a first profile complementary to a first outer surface of the first image capture device 40, the second chamber 34 may include a second profile complementary to a second outer surface of the second image capture device 42, and the third chamber 36 may include a third profile complementary to a third outer surface of the third image capture device 44. In another embodiment, at least three image capture devices 40, 42, and 44 may be wholly or partially part of a driver monitoring system (DMS), an advanced driver assistance system (ADAS), and / or a camera monitoring system (CMS).

[0077] Refer again Figure 6 It provides an isometric view of the camera holding device 30 that houses the image capture devices 40, 42, and 44. The camera holding device 30 may be equipped with multiple positioning settings 160 and mounting settings 70, such as screws or holes. The multiple positioning settings 160 ensure precise positioning of the camera holding device 30 within the base assembly 10, which is crucial for maintaining proper alignment of all components, and the mounting settings 70 provide secure attachment points to ensure stability of the camera holding device 30 during vehicle operation.

[0078] Positioning settings 160 may include recessed slots 160a, 160b, elongated elements 160c, cross-shaped elements 160d, and / or engaging elements 160e. These positioning settings 160 may be integral to the camera holding device 30 and play a crucial role in its interaction with the base assembly 10. Positioning settings 160 may also take various forms, each adapted to achieve accurate alignment. Corresponding settings or other geometric features in the base assembly 10 may be present to mate with these positioning settings 160. In one embodiment, positioning settings 160 may be holes 160a, 160b, or a series of holes 160a, 160b adapted to receive alignment pins from the base assembly 10 to ensure precise positioning in all dimensions. In another embodiment, positioning settings 160 may take the form of an elongated element 160c, such as a ridge or groove, which guides the camera holding device 30 into the correct position along a specific axis. In another embodiment, the positioning setting 160 may be a cross-shaped element 160d that simultaneously provides alignment on multiple axes. The cross-shaped element 160d may be a fork-shaped feature protruding on the camera holder 30 that engages with a corresponding recess in the base assembly 10. In another embodiment, the engagement element 160e of the positioning setting 160 may include a spring-type feature that engages with a corresponding surface in the base assembly 10. This spring-type engagement 160e ensures proper orientation and prevents misalignment during assembly. The positioning setting 160 works in conjunction with the mounting setting 70 to not only correctly position the camera holder 30 but also securely fasten it into place. This dual function ensures that once the camera holder 30 is correctly positioned using the positioning setting 160, it will remain in that precise position for the entire life of the device. These positioning settings 160 take into account factors such as thermal expansion, vibration, and potential wear over time. The positioning setting 160 can be adapted to meet manufacturing tolerances, assembly requirements, and the need for repeatable, precise positioning. Materials are selected for their dimensional stability and abrasion resistance to maintain accuracy throughout the device's lifespan. In some cases, the positioning settings 160 may incorporate slight flexibility or adjustability to accommodate minor variations in manufacturing tolerances while still ensuring overall precision within the assembly. By incorporating these carefully fitted positioning settings 160, the external rearview device 100 achieves high accuracy in component positioning. This precision is crucial for ensuring proper alignment of the image capture devices 40, 42, 44 with the apertures 22, 24, 26 in the base assembly 10, thereby maintaining the intended field of view and image quality. The effectiveness of these positioning settings significantly contributes to the overall performance, reliability, and manufacturability of the external rearview device 100.

[0079] Each chamber 32, 34, 36 may include shock-absorbing elements to protect the image capture devices 40, 42, 44 from vehicle vibrations, ensuring stable image capture even under harsh driving conditions. Thermal management features may be integrated to regulate temperature, maintaining ideal operating conditions for the sensitive image capture devices 40, 42, 44. Electrical contacts for power supply and data transmission may be incorporated to ensure seamless connectivity. Additionally, alignment features may be present to ensure precise positioning of each image capture device 40, 42, 44, which is crucial for maintaining consistent field of view and image quality.

[0080] Refer to all Figure 6 , Figure 7 and Figure 8 The camera holding device 30 may include a rib structure 80 that connects at least three chambers 32, 34, and 36 to each other. The rib structure 80 includes axial rib elements 82, transverse rib elements 84, and structural rib elements 86 (see...). Figure 8 The rib structure 80 is adapted to provide flexibility to hold at least three chambers 32, 34, 36 in a plane, preferably a horizontal or vertical plane. Axial rib elements 82 extend along the width of the camera holder 30, providing stability in the vertical plane, while transverse rib elements 84 laterally connect the chambers, allowing adjustment in the horizontal plane. Structural rib elements 86 increase the overall rigidity and flexibility of the camera holder 30 while facilitating the angular positioning of the chambers 32, 34, 36. This rib structure 80 has several crucial functions. First, it provides the necessary structural support to maintain the integrity of the camera holder 30 under various stresses encountered during vehicle operation. Second, it provides a degree of flexibility, allowing for fine adjustments to the positioning of each chamber. This flexibility is necessary for the precise alignment of the image capture devices 40, 42, 44 with the orifices 22, 24, 26 in the base assembly 10 and for accommodating minute manufacturing tolerances. This structure provides the necessary support and required flexibility for the entire assembly. The flexibility of the rib structure 80 allows for slight adjustments to the positioning of each chamber 32, 34, 36, which may be crucial for fine-tuning the angles of the image capture devices 40, 42, 44 or accommodating minor manufacturing variations. Furthermore, the rib structure 80 also plays a role in thermal management, potentially aiding in heat dissipation from the image capture devices 40, 42, 44 to prevent overheating. The rib structure 80 can be adapted to maximize the compact form factor of the camera holding device 30. Additionally, the rib structure 80 may be configured with a retainer 180 to removably attach the camera holding device 30 to the base assembly 10, preferably removably attaching it to the upper base cover 14 of the base assembly 10.

[0081] Mounting devices 70 can also be specifically adapted to securely fasten the camera retainer 30 and other components within the base assembly 10. Mounting devices 70 can be integrated into the camera retainer 30, particularly onto the rib structure 80. They can be configured to firmly engage with corresponding features in the base assembly 10, creating a robust and reliable connection. These devices 70 can take various forms, each tailored to meet requirements of strength, ease of assembly, and potential serviceability. A common type of mounting device 70 can be a threaded insert molded or press-fitted into the camera retainer 30. These allow for secure attachment using screws, providing a robust mechanical connection capable of withstanding vibrations and forces encountered during vehicle operation. The use of threaded inserts also allows for easy disassembly when maintenance or replacement is required. In another embodiment, the mounting device 70 can incorporate snap-fit ​​features. These can be flexible tabs or protrusions that engage with corresponding recesses or latches in the base assembly 10. In yet another embodiment, the mounting device 70 can be a precisely positioned hole or slot in the camera retainer 30. These can be aligned with bosses or mounting points in the base assembly 10, allowing for secure fastening using bolts or other mechanical restraints. Mounting fixture 70 may also include vibration damping elements. Mounting fixture 70 may include integrated or separate rubber or elastomer components that help isolate the camera retaining device 30 and its sensitive image capture devices 40, 42, 44 from vehicle vibrations, enhancing image stability and protecting the image capture devices 40, 42, 44 from potential damage. In an embodiment, mounting fixture 70 may incorporate a quick-release mechanism. This quick-release mechanism allows for rapid removal of the camera retaining device 30 for maintenance or upgrades while ensuring secure attachment during normal operation. The materials used for mounting fixture 70 are carefully selected to provide the necessary strength and durability. These materials must be able to withstand repeated assembly and disassembly cycles, be corrosion-resistant, and maintain their structural integrity throughout the device's lifespan.

[0082] The positioning of the retainer 180 of the rib structure 80 can be strategically planned to distribute the force evenly across the camera retainer 30, preventing excessive stress at any single point. This distribution of the retainer 180 helps ensure the stability of the image capture devices 40, 42, 44, maintaining their alignment even under challenging driving conditions.

[0083] Refer again Figure 7 and Figure 8Both, the camera holding device 30 is adapted to strategically angle or bend the chambers 32, 34, 36 relative to each other. This angled arrangement of the chambers 32, 34, 36 enables a wider combined field of view and different orientations of the image capturing devices 40, 42, 44. As described above, the first image capturing device 40 may be configured to provide a forward view of the vehicle 110, the second image capturing device 42 may be configured to provide a 360-degree surround view of the vehicle 110, and the third image capturing device 44 may be configured to provide a rearward view of the vehicle 110. In embodiments where the chambers 32, 34, 36 are angled, the rib structure 80 may be formed with bends 99 to provide an angle between the chambers 32, 34, 36. In embodiments, structural rib elements 86 in the regions of the bends 99 are provided for positioning the chambers 32, 34, 36. These rib structures 80 help prevent the camera holding device 30 from bending from its nominal position.

[0084] Each chamber 32, 34, 36 may be provided with a first front opening 93 facing the outside of the external rearview device 100 when assembled in the external rearview mirror 100 (reference). Figure 7 ), and the second rear opening 92 when assembled in the exterior rearview mirror 100 (see reference). Figure 8 The first front opening 93 of the second chamber 34 is used to insert the second image capture device 42. Conversely, the second rear opening 92 is used to insert the first image capture device 40 and the third image capture device 44 into the first chamber 32 and the third chamber 36, respectively. Therefore, this disclosure allows for the secure mounting, precise positioning, and ideal functional operation of the image capture devices 40, 42, and 44, while also providing flexibility for adjustment and potential future upgrades. This makes them key components for enhancing vehicle visual monitoring capabilities and overall safety features.

[0085] Refer again Figure 5 , Figure 7 and Figure 8 A mounting device in the form of a backplate 195 is provided for the second image capture device 42. The backplate 195 is adapted to secure the second image capture device 42 from the rear side of the second chamber 34. The backplate 195 is adapted with at least one spring tab 196 (see Figure 7The spring tab 196 serves as a flexible anti-reverse element. The spring tab 196 can also be adapted to apply a constant pressure to the second image capture device 42, preventing any unwanted movement or vibration during vehicle operation. Its spring-like nature allows it to adapt to minute changes in the size of the image capture device 42 while maintaining a consistent pressure. In one embodiment, the backplate 195 can be integrally formed with the second chamber 34, thus the integral backplate 195 can be disposed on the rear portion of the second chamber 34 to mount the second image capture device 42. In another embodiment, the backplate 195 can also be adapted to have a second rear opening 92 for providing electrical connection to the second image capture device 42.

[0086] refer to Figure 9At least one clip 90 may be specifically adapted to securely fasten image capture devices 40, 42, 44 within their respective chambers 32, 34, 36 of the camera holding device 30. In an embodiment, a first clip 90 is adapted to fasten a first image capture device 40 from the rear side of a first chamber 32, and / or a second clip 90 is adapted to fasten a third capture device 44 from the rear side of a third chamber 44. Each clip 90 includes at least two legs 97 and at least one spring tab 94, wherein the spring tab 94 is a flexible anti-retraction unit, and wherein the legs 97 provide a bending and locking mechanism for the clip 90 to lock the clip to the corresponding chamber 32, 36. In an embodiment, each clip 90 can be removed by applying an external force to the legs 97 and lifting upwards. In an embodiment, the two legs 97 are spaced apart from each other to provide a U-shape. The clips 90 play an important role in ensuring the stability and reliability of the camera monitoring system, while also allowing for easy placement, removal, and maintenance. Legs 97 are adapted to apply consistent pressure, ensuring secure clamping of image capture devices 40, 44 without damaging their delicate components. Legs 97 can use materials and geometries that balance strength and flexibility, allowing them to maintain their clamping function over time under various operating conditions. Spring tabs 94 serve as flexible anti-reverse units. This adds extra safety to the restraint mechanism. Spring tabs 94 are also adapted to apply constant pressure to image capture devices 40, 44, preventing any unwanted movement or vibration during vehicle operation. Their spring-like nature allows them to adapt to minor variations in the dimensions of image capture devices 40, 44 while maintaining consistent pressure. Bending and snapping mechanisms incorporated in clamps 90 facilitate easy placement and removal of image capture devices 40, 44. The bending and snapping mechanisms are also adapted to provide tactile and audible feedback when properly engaged, ensuring that technicians or users can confidently tighten or loosen image capture devices 40, 44 without the need for specialized tools. This tool-free design significantly enhances the serviceability of the external rearview devices 40, 44, allowing for rapid on-site replacement or upgrades when necessary. In an embodiment, the clip 90 may include a U-shape. The U-shape allows the clip to surround and securely hold the image capture devices 40, 44. The U-shape provides distributed clamping force, minimizing stress at any single point on the image capture devices 40, 44. The materials used to construct the clip 90 can be selected based on their durability, fatigue resistance, and ability to maintain their mechanical properties over a wide range of temperature and environmental conditions. These materials may include high-grade polymers or spring steels that provide the necessary combination of strength, flexibility, and lifespan. The clip 90 may also precisely engage with the chambers 32, 36 of at least one camera holding device 30, ensuring that when engaged, the clip holds the image capture devices 40, 44 in perfect alignment with the apertures 22, 26 of the base assembly 10. This precise alignment is crucial for maintaining the expected field of view and image quality of the camera monitoring system.

[0087] refer to Figures 10a-10g A method 1000 is disclosed for assembling at least two image capture devices 40, 42, 44 with different orientations, a camera holding device 30 providing a chamber 32, 34, 36 for each image capture device 40, 42, 44, and at least one structural component 10 for an external rearview device 100 of a vehicle 110. Each chamber 32, 34, 36 is provided with a first front opening 93 facing the outside of the external rearview device 100 after assembly, and a second rear opening 92 facing the inside of the external rearview device 100 after assembly.

[0088] refer to Figure 10a Assembly method 1000 can begin from step a1. Step a1 involves inserting the second image capturing device 42, one of at least two image capturing devices 40, 42, 44, into the second chamber 34 of the camera holding device 30 from the front side of the second chamber 34 via its first front opening 93. This step utilizes a snap-fit ​​arrangement on the front side of the camera holding device 30.

[0089] refer to Figure 10b and Figure 10c Both are shown here, with method steps a2 and a3. Step a2 is performed by inserting the second image capturing device 42 in insertion step a1, via position determining settings 160a, 160b (see Figure 10a The camera holding device 30 is mounted onto complementary positioning elements 60a, 60b provided by the structural component 10. Thus, after the initial placement of the second image capturing device 42 in step a1, the camera holding device 30 is precisely positioned within the lower base cover 12. This crucial step relies on the compatible positioning elements 160a, 160b of the camera holding device 30 and the corresponding positioning elements 60a, 60b on the structural component 10 (preferably the lower base cover 12) to ensure perfect alignment of the camera holding device 30 within the structural component or base assembly 10. This alignment accuracy is critical as it directly affects the functionality and field of view of the entire camera monitoring system. Once the camera holding device 30 is correctly positioned, method 1000 proceeds to step a3, where the camera holding device 30 is securely fastened to the lower base cover 12, typically by mounting elements 70, such as screw mechanisms 70, after which the process proceeds to step b1. Method 1000 then proceeds to the placement of the remaining image capturing devices 40 and 44.

[0090] refer to Figure 10dMethod steps b1 and b2 are shown here. Step b1 involves inserting the first image capture device 40 into the first chamber 32 of the camera holding device 30 from the rear of the first chamber 32 via its second rear opening 92. In an embodiment, step b2 involves locking the first image capture device 40 from the rear of the first chamber 32 by means of a first clip 90.

[0091] refer to Figure 10e Step c1 is shown here, and step c1 involves inserting the third image capturing device 44 into the third chamber 36 from the rear of the third chamber 36 via its second rear opening 92.

[0092] In another embodiment, the insertion step b1 of the first image capturing device 40 in the first chamber 32 is performed before the insertion step a1 of the second image capturing device 42 in the second chamber 34, and, if present, also before the insertion step c1 of the third image capturing device 44 in the third chamber 36. In another embodiment, the insertion step c1 of the third image capturing device 44 in the third chamber 36 may be performed before the insertion step b1 of the second image capturing device 42 in the second chamber 34.

[0093] In embodiments, the camera holding device 30 is specifically configured such that the second chamber 34 is disposed between the first chamber and the third chambers 32, 36, and / or is configured as an asymmetrical one-piece camera holding device 30. The asymmetrical one-piece camera holding device allows for a more comprehensive field of view and reduces blind spots of the image capturing devices 40, 42, 44.

[0094] refer to Figure 10d and Figure 10f Steps f and g are illustrated. In this embodiment, step f involves locking the first image capture device 40 from the rear of the first chamber 32 via the first clip 90, and similarly, step g involves locking the third image capture device 44 from the rear of the third chamber 36 via the second clip 90. Steps f and g are preferably performed after the camera holding device 30 has been installed and / or coupled in installation step d and / or coupling step e, respectively. The unique U-shaped shape of the clip 90, in conjunction with its legs 97 and spring tabs 94, provides a robust and reliable hold for each device, which is crucial for maintaining consistent positioning of devices 40, 42, and 44 during vehicle operation. Furthermore, the U-shaped shape of the clip 90 facilitates the provision of electrical connections to the image capture devices 40 and 44.

[0095] refer to Figure 10g With all image capture devices 40, 42, and 44 securely in place, this sub-assembly may be referred to as the lower base assembly 200.

[0096] Subsequently, refer to Figure 11AThe assembly process then moves to step d, establishing electrical connections. This involves carefully connecting the various electrical connectors 190 to their corresponding image capture devices 40, 42, and 44. In embodiments, step d may preferably be performed after locking steps b2 and / or c2. This step may involve complex wiring of the associated wiring or connectors, requiring attention to detail to prevent any potential interference or stress to the components. This step is also crucial for ensuring proper power supply and data transmission to each image capture device 40, 42, and 44, enabling the integrated functionality of the external rearview device 100.

[0097] refer to Figure 11B The final major step in the assembly sequence is to attach the upper base cover 14 to the previously assembled lower sub-assembly 200. This action completes the closure of the structural component or base assembly 10, effectively sealing and protecting all internal components from external elements and potential damage.

[0098] Throughout the assembly process, meticulous attention is required to ensure that all components are not only correctly aligned, but also that no wiring is squeezed or overstretched, and that all fastening mechanisms are properly engaged. This comprehensive assembly method exemplifies the thoughtful and innovative design of the External Rearview Unit 100. It achieves a fine balance between precise component placement, robust restraint, and ease of assembly. This assembly process is designed to significantly enhance the functionality and serviceability of the vehicle's camera system, ultimately contributing to improved safety and performance in automotive applications.

[0099] As described above, although the embodiments are described by way of limited examples and drawings, those skilled in the art can make various modifications and changes based on the above description. For example, suitable results can be achieved even if the described techniques are performed in a different order than the described methods, and / or the components of the described systems, structures, devices, circuits, etc. are combined, or combined in a different form than the described methods, or replaced or substituted by other components or equivalents.

[0100] Therefore, other implementations, other embodiments of this disclosure, and equivalents of the claims also fall within the scope of the claims described below.

[0101] Reference Symbol List

[0102] 10. Structural components, namely base assembly

[0103] 12 Lower base cover

[0104] 14. Upper base cover

[0105] 16. Accommodation space

[0106] 18. Proximal end of structural component

[0107] 20. The far end of the structural component

[0108] 22-hole opening

[0109] 24-hole opening

[0110] 26 orifices

[0111] 30 Camera holding device

[0112] 32 First Chamber

[0113] 34 Second Chamber

[0114] 36 Third Chamber

[0115] 40 First image capturing device

[0116] 41 Pivoting devices

[0117] 42 Second image capture device

[0118] 44 Third image capture device

[0119] 50 Upper outer casing cover

[0120] 51 Lower outer casing cover

[0121] 52 Light guide

[0122] Complementary position determining elements provided by structural components 60a and 60b

[0123] 65. Slot for fastening electrical connectors

[0124] 70 Installation and Setup Components

[0125] 80 Rib structure used to connect chambers to each other

[0126] 82 Axial Rib Components

[0127] 84 Transverse Rib Components

[0128] 86 Structural Rib Components

[0129] 90 clips

[0130] 92. Rear opening of chamber 92

[0131] 93. Anterior opening of the chamber

[0132] 94 Spring tabs

[0133] 97. The legs of the clamp

[0134] The curved section in the 99-rib structure

[0135] 100 External rearview mirror

[0136] 102 The front part of the vehicle

[0137] 104 The front wheels of the vehicle

[0138] 106 The middle section of the vehicle

[0139] 108 Driver's Seat

[0140] 110 vehicles

[0141] 112 Driver

[0142] 114 passengers

[0143] 116 Left front door

[0144] 118 Right Front Door

[0145] 120 Left Rear Door

[0146] 122 Right Rear Door

[0147] 128 Interior rearview camera

[0148] 130 Display unit for displaying the captured view

[0149] 131 Rearview Components

[0150] 132 The rear part of the vehicle

[0151] 134. Taillight assembly of vehicle

[0152] 136. Trunk space for storage

[0153] 140 actuator

[0154] 150 border

[0155] 160 Position Determination Setting Component

[0156] 160a Recessed slot or hole in the positioning setting

[0157] 160b Recessed slot or hole in the positioning setting

[0158] 160c Slender element in the position determination setting

[0159] The cross-shaped element in the 160d position determination setting component

[0160] Engaging elements in the 160e positioning setting

[0161] 180-rib structure retainer

[0162] 190 electrical connector

[0163] 195 Backplate

[0164] 196 Spring tabs on the back plate

[0165] 200 Lower base assembly

[0166] 210 Passenger Seats

[0167] 400 intermediate components

[0168] Assembly method for 1000

Claims

1. An external rearview device (100) for a vehicle (110), comprising: - At least one structural component (10) provided by the base assembly, comprising a lower base cover (12) and an upper base cover (14), wherein the lower base cover (12) and the upper base cover (14) are adapted to define an accommodating space (16) therebetween. - A camera holding device (30), configured to be at least partially installed within the receiving space (16), and provided with at least two chambers (32, 34, 36); and - At least two image capture devices (40, 42, 44) are housed in the camera holding device (30), wherein the camera holding device (30) provides a chamber (32, 34, 36) for each image capture device (40, 42, 44). Each chamber (32, 34, 36) is provided with a first front opening (93) facing the outside of the external rearview device (100) in the assembled state and a second rear opening (92) facing the inside of the external rearview device (100) in the assembled state, characterized in that A first mounting device, including a first clip (90), is adapted to fasten the first image capture device (40) at the rear side of the first chamber (32), and preferably a second mounting device, including a back plate (195), is adapted to fasten the second image capture device (42) from the rear side of the second chamber (34).

2. The external rearview device (100) according to claim 1, wherein, Each clip (90) includes at least two legs (97) and at least one spring tab (94). - The spring tab (94) therein is a flexible anti-reverse unit; and / or - Wherein the leg (97) provides a bending and snapping mechanism for the clamp (90) to lock it into the corresponding chamber (32, 34, 36); and / or - By applying external force to the leg (97), preferably subsequently lifting it upwards, while removing each clamp (90); and / or - The two legs (97) are arranged spaced apart from each other to provide a U-shaped form.

3. The external rearview device (100) according to claims 1 to 2, wherein, The back plate (195) is provided with at least one spring tab (196), wherein preferably - The at least one spring tab (196) serves as a flexible anti-reverse unit; and / or - The backplate (195) is adapted to apply a constant pressure to the second image capture device (42); and / or The back plate (195) is integrally formed with the second chamber (34); and / or The back plate (195) has a second rear opening (92) for providing an electrical connection to the second image capture device (42).

4. The external rearview device (100) according to any one of the preceding claims. in - The camera holding device (30) is positioned on the lower base cover (12); and / or - The camera holding device (30) is provided with a rib structure (80) for connecting the at least two chambers (32, 34, 36), preferably with at least one rib in each chamber (32, 34, 36); and / or - The camera holding device (30) is provided with at least one position determining setting element (160); and / or - The camera holding device (30) is provided with at least one mounting device (70), which is preferably located on the rib structure, wherein the mounting device (70) is adapted to be securely connected to the corresponding mounting device of the structural component (10).

5. The external rearview device (100) according to claim 4, wherein - The rib structure (80) is adapted to provide flexibility to hold the at least two chambers (32, 34, 36) in a plane, preferably a horizontal or vertical plane, to determine the position of the at least one location within the structural member (10); and / or - The rib structure (80) is formed with a bend (99) to provide an angle between two adjacent chambers (32, 34, 36); and / or - The rib structure (80) includes axial rib elements (82) and transverse rib elements (84); and / or - The rib structure (80) is provided with a retainer (180) to preferably removably connect the camera retainer (30) to the structural component (10) on the upper base cover (14) of the structural component (10).

6. The external rearview device (100) according to claim 5, wherein, The rib structure (80) also includes structural rib elements (86) located in the region of the bend (99), which are provided to position the chambers (32, 34, 36).

7. The external rearview device (100) according to any one of claims 4 to 6, wherein, The at least one position determining device (160) disposed on the camera holding device (30) - Including a cross-shaped element (160d), a connector (160e), an elongated element (160c), holes (160a, 160b) and / or a clip (180), and / or - Cooperates with any corresponding position-determining elements (60a, 60b) provided on the structural component (10).

8. The external rearview device (100) according to any one of the preceding claims. in Each image capture device (40, 42, 44) is oriented in a different direction to capture a different field of view.

9. The external rearview device (100) according to any one of the preceding claims. in The device is provided with three chambers (32, 34, 36) for three image capture devices (40, 42, 44), preferably two image capture devices (40, 44) are each secured by a clamp (90), particularly the two image capture devices (40, 44) arranged at both ends of the camera holding device (30).

10. The rearview device (100) according to claim 9, wherein, The camera holding device (30) is configured such that the second chamber (34) is arranged between the first chamber and the third chamber (32, 36), and / or is configured as an asymmetrical one-piece camera holding device (30).

11. An assembly method (1000) for assembling at least two image capturing devices (40, 42, 44) with different orientations, a camera holding device (30) providing a chamber (32, 34, 36) for each image capturing device (40, 42, 44), and at least one structural component (10) of an external rearview device (100) of a vehicle (110), said external rearview device being particularly the external rearview device according to any one of the preceding claims, Each of the chambers (32, 34, 36) is provided with a first front opening (93) facing outwards from the external rearview device (100) after assembly and a second rear opening (92) facing inwards from the external rearview device (100) after assembly. The method includes the following steps: a1. Insert the second image capture device (42) of the at least two image capture devices (40, 42, 44) into the second chamber (34) of the camera holding device (30) from the front side of the second chamber (34) via its first front opening (93), and b1. Insert the first image capture device (40) of the at least two image capture devices (40, 42, 44) into the first chamber (32) of the camera holding device (30) from the rear of the first chamber (32) via its second rear opening (92).

12. The method according to claim 11, wherein, The method further includes the following steps: Three image capture devices (40, 42, 44) are provided, and the camera holding device (30) is provided with three chambers (32, 24, 36). c1. Insert the third image capturing device (44) into the third chamber (36) from the rear side via its second rear opening (92).

13. The method according to claim 11 or 12, further comprising the step of: a2. Preferably, after inserting the second image capturing device (42) in insertion step a1, the camera holding device (30) is mounted onto the complementary position determining element (60a, 60b) provided by the structural component (10) via position determining setting elements (160a, 160b).

14. The method according to any one of claims 11 to 13, further comprising the step of: a3. Preferably, after installing the camera holding device (30) in installation step a2, the camera holding device (30) is connected to the structural component (10) by at least one mounting device (70) in the form of at least one screw.

15. The method according to any one of claims 11 to 14, wherein, Insertion step b1, in which the first image capturing device (40) is inserted into the first chamber (32), is performed before insertion step a1, in which the second image capturing device (42) is inserted into the second chamber (34), and if there is an insertion step c1, in which the third image capturing device (44) is inserted into the third chamber (36), it is also performed before that insertion step c1.

16. The method according to any one of claims 11 to 15, further comprising the step of: b2. Preferably, after step a2 of installing the camera holding device (30), the first image capturing device (40) is locked from the rear of the first chamber (32) by the first clip (90); and / or c2. Preferably, after step a3 of connecting the camera holding device (30), the third image capturing device (44) is locked from the rear of the third chamber (36) by the second clip (90).

17. The method according to any one of claims 11 to 16, wherein, Insertion of the second image capture device (42) in insertion step a1 includes locking the second image capture device (42) via a snap-fit ​​arrangement.

18. The method according to any one of claims 11 to 17, further comprising the step of: d. Preferably, after locking step b2 and / or step c2, the connector (190) is connected to the image capturing device (40, 42, 44) to provide the lower sub-assembly (200).

19. The method of claim 18, further comprising the step of: e. Connect the upper base cover (14) to the lower sub-assembly (200).

Images