TW202332977A - Camera for a motor vehicle and method for producing a camera - Google Patents

Camera for a motor vehicle and method for producing a camera Download PDF

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Publication number
TW202332977A
TW202332977A TW111149129A TW111149129A TW202332977A TW 202332977 A TW202332977 A TW 202332977A TW 111149129 A TW111149129 A TW 111149129A TW 111149129 A TW111149129 A TW 111149129A TW 202332977 A TW202332977 A TW 202332977A
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Taiwan
Prior art keywords
camera
lens
optical unit
camera lens
optical
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TW111149129A
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Chinese (zh)
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馬丁 萊赫
尼古拉 包爾
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德商羅伯特 博世有限公司
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Publication of TW202332977A publication Critical patent/TW202332977A/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R11/00—Arrangements for holding or mounting articles, not otherwise provided for
    • B60R11/04—Mounting of cameras operative during drive; Arrangement of controls thereof relative to the vehicle
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/02—Bodies
    • G03B17/12—Bodies with means for supporting objectives, supplementary lenses, filters, masks, or turrets
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B30/00—Camera modules comprising integrated lens units and imaging units, specially adapted for being embedded in other devices, e.g. mobile phones or vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R2300/00—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle
    • B60R2300/10—Details of viewing arrangements using cameras and displays, specially adapted for use in a vehicle characterised by the type of camera system used
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
    • B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
    • B60W2420/403—Image sensing, e.g. optical camera

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Studio Devices (AREA)
  • Lens Barrels (AREA)

Abstract

Camera (100, 200) for a motor vehicle, comprising an optical unit (110) having a camera lens (101) with a lens barrel (102) and at least one optical lens (103); and an electronic unit (111) having a carrier element (104), wherein an image sensor (105) is arranged on a side of the carrier element (104) facing the camera lens (101), and wherein at least one electrical plug (107) is arranged on a side of the carrier element (104) facing away from the camera lens (101); and wherein the optical unit (110) and the electronic unit (111) are designed so that they are connected to each other in a connecting area (112) by means of a connecting element (108, 202). The connecting area (112) here furthermore comprises an injection-moulded element (109) which surrounds in form-fitting fashion the optical unit (110) and the electronic unit (111) in the connecting area (112).

Description

用於機動車輛之攝影機和製造攝影機之方法Cameras for motor vehicles and methods of making cameras

本發明係關於根據獨立請求項之序文的用於機動車輛之攝影機，且係關於根據獨立請求項之序文的用於製造攝影機之方法。The invention relates to a camera for a motor vehicle according to the preamble of the independent claim and to a method for manufacturing a camera according to the preamble of the independent claim.

DE 10 2019 200 061 A1揭示用於影像偵測裝置之透鏡元件群組，影像偵測裝置包含透鏡元件群組及感測器載體。此處之透鏡元件群組具有鏡筒，鏡筒經塑形以便收納至少一個透鏡。此處之鏡筒具有帶有鏡筒黏著區域之軸環，其中鏡筒黏著區域在影像偵測裝置之安裝狀態下配置於軸環之背對感測器載體之側上。此外，透鏡元件群組具有用於將鏡筒固持於感測器載體上之固持配置。此處之固持配置在第一自由端處具有第一固持黏著區域，第一固持黏著區域在影像偵測裝置之安裝狀態下配置於固持配置之面對感測器載體之側上。在固持配置之第二自由端處，固持配置具有第二固持黏著區域，第二固持黏著區域在安裝狀態下配置於面對鏡筒黏著區域之側上。DE 10 2019 200 061 A1 discloses a lens element group for an image detection device. The image detection device includes a lens element group and a sensor carrier. The lens element group here has a barrel shaped to accommodate at least one lens. The lens barrel here has a collar with a lens barrel adhesive area, wherein the lens barrel adhesive area is disposed on the side of the collar facing away from the sensor carrier when the image detection device is installed. Furthermore, the lens element group has a retaining arrangement for retaining the lens barrel on the sensor carrier. The retaining arrangement here has a first retaining adhesive area at the first free end, and the first retaining adhesive area is disposed on the side of the retaining arrangement facing the sensor carrier when the image detection device is installed. At the second free end of the holding arrangement, the holding arrangement has a second holding adhesive area, and the second holding adhesive area is arranged on the side facing the lens barrel adhesive area in the installed state.

本發明之主題為一種用於機動車輛之攝影機，其包含：光學單元，其具有帶有透鏡鏡筒及至少一個光學透鏡之攝影機透鏡；及電子單元，其具有載體元件，其中影像感測器配置於載體元件之面對攝影機透鏡之側上，且其中至少一個電栓塞配置於載體元件之背對攝影機透鏡之側上；且其中光學單元及電子單元經設計使得其藉助於連接元件在連接區域中彼此連接。The subject of the invention is a camera for a motor vehicle, comprising an optical unit having a camera lens with a lens barrel and at least one optical lens, and an electronic unit having a carrier element in which an image sensor is arranged on the side of the carrier element facing the camera lens, and wherein at least one electroplug is arranged on the side of the carrier element facing away from the camera lens; and wherein the optical unit and the electronic unit are designed such that they are in the connection area by means of the connection element Connect with each other.

根據本發明，連接區域另外包含射出模製元件，射出模製元件在連接區域中以形狀配合方式環繞光學單元及電子單元。According to the invention, the connection area additionally contains injection molding elements which surround the optical unit and the electronic unit in a form-fitting manner in the connection area.

此處所描述之攝影機可尤其用於偵測車輛之周圍區域。攝影機透鏡可具有配置於透鏡鏡筒內部之一個或多個光學透鏡。攝影機透鏡尤其配置於相對於影像感測器之對準位置中。除攝影機透鏡以外，光學單元亦可包含另外的光學元件，諸如光學濾光器、光學透鏡或其類似者。光學單元亦可另外包含電元件，諸如電連接件、電加熱元件或其類似者。除影像感測器以外，電子單元亦可包含另外的電組件。電子單元亦可另外包含光學元件，諸如一個或多個光學濾光器、一個或多個光學透鏡或其類似者。載體元件尤其經設計為印刷電路板。電栓塞可經設計為剛性同軸栓塞。連接元件可例如由焊料或由黏著劑形成。光學單元與電子單元之間的連接件可被形成為焊接連接件或被形成為黏著連接件。The camera described here can be used in particular for detecting the area surrounding a vehicle. A camera lens may have one or more optical lenses disposed inside the lens barrel. In particular, the camera lens is arranged in an aligned position relative to the image sensor. In addition to the camera lens, the optical unit may also contain further optical elements, such as optical filters, optical lenses or the like. The optical unit may additionally contain electrical components, such as electrical connections, electrical heating elements or the like. In addition to the image sensor, the electronic unit may also include other electrical components. The electronic unit may additionally comprise optical elements, such as one or more optical filters, one or more optical lenses or the like. The carrier element is in particular designed as a printed circuit board. Electroembolization can be designed as a rigid coaxial embolization. The connecting elements can be formed, for example, from solder or from adhesive. The connection between the optical unit and the electronic unit can be formed as a soldered connection or as an adhesive connection.

本發明之優點在於光學單元及電子單元藉助於射出模製元件在連接區域中受到保護以免於外部影響。提供了攝影機，其中如在已知攝影機之狀況下所使用，可省略外殼殼層。可省略剛性、單獨的下部殼層（換言之，罩蓋）。可省略將包含例如載體元件之上部殼層。此顯著地節省了成本。另外，攝影機具有明顯較小的設計。詳言之，攝影機之寬度係最小的。此產生用於即使在車輛中之受限空間中仍能夠安裝攝影機之更多選項。因為可在不運用螺釘的情況下製造攝影機，所以亦不需要固持螺釘之原料。藉助於射出模製元件實現密封。可因此在不存在對另外的密封之任何需要的情況下在栓塞處達成軸向密封。另外，避免了對栓塞處之容限補償的需要。因此，栓塞不需要經設計使得其可移動。在剛性栓塞之狀況下，可省略可撓性密封環。An advantage of the invention is that the optical unit and the electronic unit are protected from external influences in the connection area by means of injection molding elements. A camera is provided in which the housing shell can be omitted as used with known cameras. A rigid, separate lower shell (in other words, hood) can be omitted. The upper shell layer, which would contain, for example, the carrier element, may be omitted. This provides significant cost savings. Additionally, the camera has a noticeably smaller design. Specifically, the camera width is the smallest. This creates more options for mounting cameras even in restricted spaces in vehicles. Since the camera can be built without screws, there is no need for materials to hold the screws. Sealing is achieved by means of injection molded elements. An axial seal can thus be achieved at the plug without any need for additional sealing. Additionally, the need for tolerance compensation at the embolus is avoided. Therefore, the plug does not need to be designed so that it is removable. In the case of rigid plugs, the flexible sealing ring can be omitted.

射出模製元件尤其經設計使得其以形狀配合方式環繞載體元件之背對攝影機透鏡之彼側。射出模製元件尤其經設計使得其以形狀配合方式環繞光學單元之外表面之區域。射出模製元件尤其經設計使得其在面對載體板之第一端處以形狀配合方式環繞栓塞。射出模製元件尤其具有立方體設計。射出模製元件尤其具有立方體表面。因此，有利地使用極少的射出模製材料。立方體表面之拐角及邊緣在此處特別較佳地經設計使得其為圓形。因此，可有利地易於處置攝影機。射出模製元件可替代地具有其他形狀及表面。取決於針對攝影機之要求，例如由於車輛中之安裝位置，可個別地組態射出模製元件之形狀。攝影機可因此有利地具有極具可撓性的形式。The injection molding element is designed in particular such that it surrounds the side of the carrier element facing away from the camera lens in a form-fitting manner. The injection molding element is designed in particular such that it surrounds an area of the outer surface of the optical unit in a form-fitting manner. The injection molding element is designed in particular such that it surrounds the plug in a form-fitting manner at the first end facing the carrier plate. Injection molded elements in particular have a cubic design. In particular, the injection molded element has a cubic surface. Therefore, very little injection molding material is advantageously used. The corners and edges of the cube surface are here particularly preferably designed so that they are rounded. Therefore, the camera can advantageously be easily handled. Injection molded elements may alternatively have other shapes and surfaces. Depending on the requirements for the camera, for example due to the installation location in a vehicle, the shape of the injection molded element can be configured individually. The camera can therefore advantageously have a very flexible form.

在本發明之有利具體實例中，規定至少一個另外的電組件配置於載體元件之背對攝影機透鏡之彼側上。此類另外的組件可為例如電壓供應單元、串化器或其類似者。射出模製元件尤其經設計使得其亦以形狀配合方式環繞另外的電組件。因此，另外的電組件亦被有利地密封。In an advantageous embodiment of the invention, it is provided that at least one further electrical component is arranged on that side of the carrier element facing away from the camera lens. Such further components may be, for example, voltage supply units, serializers or the like. The injection molded element is designed in particular such that it also surrounds further electrical components in a form-fitting manner. Therefore, further electrical components are also advantageously sealed.

在本發明之另外的有利具體實例中，規定光學單元另外具有透鏡固持器，透鏡固持器緊固至載體元件且經設計以固持攝影機透鏡。透鏡固持器尤其由金屬形成。詳言之，透鏡固持器藉助於焊接連接件緊固至載體元件。替代地，透鏡固持器亦可藉助於熔接連接件緊固至載體元件。透鏡固持器及攝影機透鏡可藉助於黏著連接件而彼此連接。此具體實例之優點在於以下事實：在攝影機之製造方法中，透鏡固持器可首先連接至電子單元並由射出模製元件以形狀配合方式環繞。攝影機透鏡可接著與影像感測器對準並緊固至透鏡固持器。攝影機透鏡之對準及緊固可因此為製造方法中之最後步驟。攝影機透鏡與影像感測器之對準未受到後續步驟不利地影響。In a further advantageous embodiment of the invention it is provided that the optical unit additionally has a lens holder fastened to the carrier element and designed to hold the camera lens. The lens holder is formed in particular from metal. In detail, the lens holder is fastened to the carrier element by means of welded connections. Alternatively, the lens holder can also be fastened to the carrier element by means of a welded connection. The lens holder and the camera lens can be connected to each other by means of adhesive connections. The advantage of this particular example lies in the fact that, in the method of manufacturing the camera, the lens holder can first be connected to the electronics unit and surrounded by an injection molding element in a form-fitting manner. The camera lens can then be aligned with the image sensor and secured to the lens holder. Alignment and fastening of the camera lens can therefore be the final step in the manufacturing method. The alignment of the camera lens and image sensor is not adversely affected by subsequent steps.

本發明之主題另外為一種用於製造攝影機之方法，其包含以下步驟：提供光學單元，光學單元具有帶有透鏡鏡筒及至少一個光學透鏡之攝影機透鏡；將影像感測器裝配至載體元件之第一側且將至少一個電栓塞裝配至第二側，以便形成電子單元；將光學單元及電子單元相對於彼此配置，使得載體元件之第一側面對光學單元；使攝影機透鏡相對於影像感測器對準；及藉助於連接元件在連接區域中連接光學單元與電子單元。A further subject of the invention is a method for manufacturing a camera, comprising the steps of: providing an optical unit having a camera lens with a lens barrel and at least one optical lens; assembling an image sensor to a carrier element first side and assembling at least one electroplug to the second side to form an electronic unit; arranging the optical unit and the electronic unit relative to each other such that the first side of the carrier element faces the optical unit; arranging the camera lens relative to the image sensing alignment of the device; and connecting the optical unit and the electronic unit in the connection area by means of connection elements.

根據本發明，該方法包含形成射出模製元件之另外的步驟，其中射出模製元件在連接區域中以形狀配合方式環繞光學單元及電子單元。According to the invention, the method includes the further step of forming the injection molding element, wherein the injection molding element surrounds the optical unit and the electronic unit in a form-fitting manner in the connection region.

詳言之，上述攝影機係藉助於此方法來製造。此處所描述之步驟之序列另外未必必須為實際製造製程中之序列。因此，舉例而言，可在連接光學單元與電子單元之步驟之後，執行使攝影機透鏡相對於影像感測器對準之步驟。亦可在形成射出模製元件之步驟之後，執行使攝影機透鏡相對於影像感測器對準之步驟。此處，對準可例如以所謂的5軸主動對準之方式在五個軸線中進行。In detail, the above-mentioned camera is manufactured by this method. The sequence of steps described herein is not necessarily the sequence in an actual manufacturing process. Thus, for example, the step of aligning the camera lens relative to the image sensor may be performed after the step of connecting the optical unit and the electronic unit. The step of aligning the camera lens relative to the image sensor may also be performed after the step of forming the injection molded component. Here, the alignment can be performed in five axes, for example in a so-called 5-axis active alignment.

在該方法之有利具體實例中，規定光學單元另外具有經設計以固持攝影機透鏡之透鏡固持器，且其中在連接步驟中將光學單元之透鏡固持器緊固至電子單元之載體元件。詳言之，透鏡固持器藉助於焊接連接件緊固至載體元件。In an advantageous embodiment of the method, it is provided that the optical unit additionally has a lens holder designed to hold the camera lens, and wherein the lens holder of the optical unit is fastened to the carrier element of the electronics unit in the connecting step. In detail, the lens holder is fastened to the carrier element by means of welded connections.

在該方法之另外的有利具體實例中，規定對準步驟在連接步驟及形成射出模製元件之步驟之後進行；且其中該方法包含將攝影機透鏡緊固至透鏡固持器之另外的步驟。攝影機透鏡尤其藉助於黏著連接件緊固至透鏡固持器。此具體實例之優點在於以下事實：攝影機透鏡之對準及緊固可為製造方法中之最後步驟。攝影機透鏡相對於影像感測器之對準未受到後續步驟不利地影響。In a further advantageous embodiment of the method, it is provided that the alignment step is performed after the connecting step and the step of forming the injection molded element; and wherein the method includes an additional step of fastening the camera lens to the lens holder. The camera lens is fastened to the lens holder in particular by means of an adhesive connection. The advantage of this particular example lies in the fact that the alignment and fastening of the camera lens can be the last step in the manufacturing method. The alignment of the camera lens relative to the image sensor is not adversely affected by subsequent steps.

應理解，下文將解釋之上述特徵及彼等特徵不僅可以各別陳述之組合之形式而且以其他組合之形式或個別地使用，而不超出本發明之範圍。It is to be understood that the features described above and those to be explained below can be used not only in the combination respectively stated but also in other combinations or individually without departing from the scope of the invention.

圖1作為實例以橫截面展示攝影機100之第一例示性具體實例。攝影機100包含：光學單元100，其具有帶有透鏡鏡筒102及至少一個光學透鏡103之攝影機透鏡101；及電子單元111，其具有載體元件104，其中影像感測器105配置於載體元件104之面對攝影機透鏡101之彼側上，且其中電栓塞107配置於載體元件104之背對攝影機透鏡101之彼側上。光學單元110及電子單元111經設計，使得它們藉助於連接元件108在連接區域112中彼此連接。連接元件108尤其經設計為黏著劑。連接元件108尤其經設計為黏著連接件。連接區域112另外包含射出模製元件109，該射出模製元件109在連接區域112中以形狀配合方式環繞光學單元110及電子元件111。另外的電組件106-1及106-2配置於載體元件104之背對攝影機透鏡101之彼側上。FIG. 1 shows, as an example, a first illustrative embodiment of a camera 100 in cross-section. The camera 100 includes: an optical unit 100 having a camera lens 101 with a lens barrel 102 and at least one optical lens 103; and an electronic unit 111 having a carrier element 104, wherein the image sensor 105 is disposed on the carrier element 104 On the side facing the camera lens 101 , and wherein the electroplug 107 is arranged on the side of the carrier element 104 facing away from the camera lens 101 . The optical unit 110 and the electronic unit 111 are designed such that they are connected to each other by means of a connecting element 108 in a connecting area 112 . The connecting element 108 is designed in particular as an adhesive. The connecting element 108 is designed in particular as an adhesive connection. The connection area 112 additionally contains an injection molding element 109 which surrounds the optical unit 110 and the electronic component 111 in a form-fitting manner in the connection area 112 . Further electrical components 106 - 1 and 106 - 2 are arranged on the side of the carrier element 104 facing away from the camera lens 101 .

圖2作為實例以橫截面展示攝影機200之第二例示性具體實例。攝影機200在此處以類似於來自圖1之攝影機100的方式建構，使得下文將僅詳細地描述與攝影機100之差異。在攝影機200之狀況下，光學單元110另外具有透鏡固持器201，該透鏡固持器201緊固至載體元件104且經設計以固持攝影機透鏡101。光學單元110及電子單元111經設計，使得它們彼此連接所藉助之連接元件在圖2中被繪示為連接元件202。連接元件202尤其由焊料形成。連接元件202尤其經設計為焊接連接件。經設計以將攝影機透鏡101緊固至透鏡固持器201之黏著連接件203配置於攝影機透鏡101與透鏡固持器201之間。FIG. 2 shows, as an example, a second illustrative embodiment of a camera 200 in cross-section. The camera 200 is configured here in a manner similar to the camera 100 from FIG. 1 , so that only the differences with the camera 100 will be described in detail below. In the case of the camera 200 , the optical unit 110 additionally has a lens holder 201 which is fastened to the carrier element 104 and is designed to hold the camera lens 101 . The optical unit 110 and the electronic unit 111 are designed such that the connecting element by means of which they are connected to each other is illustrated in FIG. 2 as connecting element 202 . The connecting element 202 is formed in particular from solder. The connecting element 202 is designed in particular as a welded connection. An adhesive connection 203 designed to secure the camera lens 101 to the lens holder 201 is disposed between the camera lens 101 and the lens holder 201 .

圖3及4各自作為實例以3D視圖展示第二例示性具體實例，亦即來自圖2之攝影機200。圖3展示自前方看之視圖。在此視圖中，可看到僅一個另外的電組件106。圖4作為實例自後方以3D視圖展示第二例示性具體實例。可看出，在此實例中，射出模製元件109具有立方體設計。立方體表面之拐角及邊緣經設計使得其為圓形。3 and 4 each show, as an example, a second illustrative embodiment, namely the camera 200 from FIG. 2, in a 3D view. Figure 3 shows a view from the front. In this view, only one further electrical component 106 is visible. FIG. 4 shows, as an example, a second exemplary embodiment in a 3D view from behind. It can be seen that in this example the injection molding element 109 has a cubic design. The corners and edges of the cube's surface are designed to be rounded.

圖5作為實例展示用於製造攝影機之方法500之例示性具體實例。此攝影機在此處可為圖1至4中所描述之攝影機。在方法500之步驟501中，提供光學單元，光學單元具有帶有透鏡鏡筒及至少一個光學透鏡之攝影機透鏡。在步驟502中，將影像感測器裝配至載體元件之第一側且將至少一個電栓塞裝配至第二側以便形成電子單元。在步驟503中，將光學單元及電子單元相對於彼此配置使得載體元件之第一側面對光學單元。在步驟504中，使攝影機透鏡相對於影像感測器對準。在步驟505中，藉助於連接元件在連接區域中連接光學單元與電子單元。在步驟506中，形成射出模製元件，其中射出模製元件在連接區域中以形狀配合方式環繞光學單元及電子單元。FIG. 5 shows, as an example, an illustrative embodiment of a method 500 for manufacturing a camera. The camera here may be the camera described in Figures 1 to 4. In step 501 of the method 500, an optical unit is provided, the optical unit having a camera lens with a lens barrel and at least one optical lens. In step 502, an image sensor is assembled to a first side of a carrier element and at least one electrical plug is assembled to a second side to form an electronic unit. In step 503, the optical unit and the electronic unit are arranged relative to each other such that the first side of the carrier element faces the optical unit. In step 504, the camera lens is aligned relative to the image sensor. In step 505 , the optical unit and the electronic unit are connected in the connection area by means of connecting elements. In step 506, an injection molding element is formed, wherein the injection molding element surrounds the optical unit and the electronic unit in a form-fitting manner in the connection area.

待製造之攝影機之光學單元可另外視情況具有經設計以固持攝影機透鏡之透鏡固持器。在此狀況下，在連接步驟505中，將光學單元之透鏡固持器緊固至電子單元之載體元件。The optical unit of the camera to be manufactured may additionally optionally have a lens holder designed to hold the camera lens. In this situation, in a connecting step 505 the lens holder of the optical unit is fastened to the carrier element of the electronics unit.

此外，此處所描述之步驟501至506之序列未必必須為實際製造製程中之序列。此藉助於以虛線繪示之方法步驟而繪示於圖5中。因此，在方法500之變型中，對準步驟504可在連接步驟505及形成射出模製元件之步驟506之後進行。在此狀況下，如此處作為實例所展示之方法500包含將攝影機透鏡緊固至透鏡固持器之另外的步驟507。In addition, the sequence of steps 501 to 506 described here may not necessarily be the sequence in the actual manufacturing process. This is illustrated in FIG. 5 by means of method steps shown in dashed lines. Thus, in a variation of method 500, alignment step 504 may be performed after joining step 505 and forming the injection molded component 506. In this case, method 500 as shown here as an example includes an additional step 507 of fastening the camera lens to the lens holder.

100:攝影機 101:攝影機透鏡 102:透鏡鏡筒 103:光學透鏡 104:載體元件 105:影像感測器 106-1:電組件 106-2:電組件 107:電栓塞 108:連接元件 109:射出模製元件 110:光學單元 111:電子單元 112:連接區域 200:攝影機 201:透鏡固持器 202:連接元件 203:黏著連接件 500:方法 501:步驟 502:步驟 503:步驟 504:步驟 505:步驟 506:步驟 507:步驟 100:Camera 101:Camera lens 102:Lens barrel 103: Optical lens 104: Carrier component 105:Image sensor 106-1: Electrical components 106-2: Electrical components 107:Electroembolization 108:Connecting components 109:Injection molded components 110:Optical unit 111: Electronic unit 112:Connect area 200:Camera 201:Lens holder 202:Connecting components 203: Adhesive connectors 500:Method 501: Step 502: Step 503: Step 504: Step 505: Step 506: Step 507:Step

下文藉助於隨附圖式詳細地解釋本發明之例示性具體實例。圖中之相同參考符號標明相同元件或具有相同作用之元件。在圖式中： [圖1]以橫截面展示攝影機之第一例示性具體實例； [圖2]以橫截面展示攝影機之第二例示性具體實例； [圖3]自後方以3D視圖展示第二例示性具體實例； [圖4]自前方以3D視圖展示第二例示性具體實例； [圖5]展示用於製造攝影機之方法之例示性具體實例。 Illustrative embodiments of the present invention are explained in detail below with the aid of the accompanying drawings. The same reference characters in the drawings identify the same elements or elements having the same function. In the diagram: [Fig. 1] A first illustrative specific example of a camera is shown in cross section; [Fig. 2] A second illustrative specific example of a camera is shown in cross section; [Figure 3] Shows the second illustrative specific example in a 3D view from the rear; [Fig. 4] The second illustrative concrete example is shown in a 3D view from the front; [Fig. 5] Shows an illustrative specific example of a method for manufacturing a camera.

100:攝影機 100:Camera

101:攝影機透鏡 101:Camera lens

102:透鏡鏡筒 102:Lens barrel

103:光學透鏡 103: Optical lens

104:載體元件 104: Carrier component

105:影像感測器 105:Image sensor

106-1:電組件 106-1: Electrical components

106-2:電組件 106-2: Electrical components

107:電栓塞 107:Electroembolization

108:連接元件 108:Connecting components

109:射出模製元件 109:Injection molded components

110:光學單元 110:Optical unit

111:電子單元 111: Electronic unit

112:連接區域 112:Connect area

203:黏著連接件 203: Adhesive connectors

Claims (6)

一種用於一機動車輛之攝影機（100、200），其包含： 一光學單元（110），其具有帶有一透鏡鏡筒（102）及至少一個光學透鏡（103）之一攝影機透鏡（101）；及 一電子單元（111），其具有一載體元件（104），其中一影像感測器（105）配置於該載體元件（104）之面對該攝影機透鏡（101）之一側上，且其中至少一個電栓塞（107）配置於該載體元件（104）之背對該攝影機透鏡（101）之一側上；且 其中該光學單元（110）及該電子單元（111）經設計使得其藉助於一連接元件（108、202）在一連接區域（112）中彼此連接； 其特徵在於 該連接區域（112）另外包含一射出模製元件（109），該射出模製元件在該連接區域（112）中以形狀配合方式環繞該光學單元（110）及該電子單元（111）。 A camera (100, 200) for a motor vehicle, comprising: an optical unit (110) having a camera lens (101) with a lens barrel (102) and at least one optical lens (103); and An electronic unit (111) having a carrier element (104), wherein an image sensor (105) is arranged on a side of the carrier element (104) facing the camera lens (101), and wherein at least An electric plug (107) is disposed on a side of the carrier element (104) facing away from the camera lens (101); and wherein the optical unit (110) and the electronic unit (111) are designed such that they are connected to each other in a connection area (112) by means of a connection element (108, 202); It is characterized by The connection area ( 112 ) additionally contains an injection molding element ( 109 ), which surrounds the optical unit ( 110 ) and the electronic unit ( 111 ) in a form-fitting manner in the connection area ( 112 ). 如請求項1之攝影機（100、200），其中至少一個另外的電組件（106、106-1、106-2）配置於該載體元件（104）之背對該攝影機透鏡（101）之彼側上。The camera (100, 200) of claim 1, wherein at least one further electrical component (106, 106-1, 106-2) is arranged on the side of the carrier element (104) facing away from the camera lens (101) superior. 如請求項1或2之攝影機（100、200），其中該光學單元（110）另外具有一透鏡固持器（201），該透鏡固持器（201）緊固至該載體元件（104）且經設計以固持該攝影機透鏡（101）。The camera (100, 200) of claim 1 or 2, wherein the optical unit (110) additionally has a lens holder (201) fastened to the carrier element (104) and designed to hold the camera lens (101). 一種用於製造一攝影機之方法（500），其包含以下步驟： 提供（501）一光學單元，該光學單元具有帶有一透鏡鏡筒及至少一個光學透鏡之一攝影機透鏡； 將一影像感測器裝配（502）至一載體元件之一第一側且將至少一個電栓塞裝配（502）至一第二側，以便形成一電子單元； 將該光學單元及該電子單元相對於彼此配置（503），使得該載體元件之該第一側面對該光學單元； 使該攝影機透鏡相對於該影像感測器對準（504）；及 藉助於一連接元件在一連接區域中連接（505）該光學單元與該電子單元； 其特徵在於 該方法包含形成（506）一射出模製元件之另外的步驟，其中該射出模製元件在該連接區域中以形狀配合方式環繞該光學單元及該電子單元。 A method (500) for manufacturing a camera, which includes the following steps: Provide (501) an optical unit having a camera lens with a lens barrel and at least one optical lens; Assembling (502) an image sensor to a first side of a carrier element and at least one electrical plug to a second side to form an electronic unit; arranging (503) the optical unit and the electronic unit relative to each other such that the first side of the carrier element faces the optical unit; Align the camera lens relative to the image sensor (504); and Connecting (505) the optical unit to the electronic unit by means of a connecting element in a connecting area; It is characterized by The method includes the further step of forming (506) an injection molding element, wherein the injection molding element surrounds the optical unit and the electronic unit in a form-fitting manner in the connection area. 如請求項4之方法（500），其中該光學單元另外具有經設計以固持該攝影機透鏡之一透鏡固持器，且其中在該連接步驟（505）中將該光學單元之該透鏡固持器緊固至該電子單元之該載體元件。The method (500) of claim 4, wherein the optical unit additionally has a lens holder designed to hold the camera lens, and wherein the lens holder of the optical unit is fastened during the connecting step (505). to the carrier component of the electronic unit. 如請求項5之方法（500），其中該對準步驟（504）在該連接步驟（505）及形成（506）該射出模製元件之該步驟之後進行；且其中該方法包含將該攝影機透鏡緊固（507）至該透鏡固持器之另外的步驟。The method (500) of claim 5, wherein the aligning step (504) is performed after the connecting step (505) and the step of forming (506) the injection molded component; and wherein the method includes attaching the camera lens Additional step of fastening (507) to the lens holder.
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