CN118233731A - 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 PDFInfo
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- CN118233731A CN118233731A CN202211642561.2A CN202211642561A CN118233731A CN 118233731 A CN118233731 A CN 118233731A CN 202211642561 A CN202211642561 A CN 202211642561A CN 118233731 A CN118233731 A CN 118233731A
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- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 230000003287 optical effect Effects 0.000 claims abstract description 58
- 238000002347 injection Methods 0.000 claims abstract description 14
- 239000007924 injection Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 5
- 239000000853 adhesive Substances 0.000 description 8
- 230000001070 adhesive effect Effects 0.000 description 8
- 238000001514 detection method Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 229910000679 solder Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 101001121408 Homo sapiens L-amino-acid oxidase Proteins 0.000 description 1
- 101000827703 Homo sapiens Polyphosphoinositide phosphatase Proteins 0.000 description 1
- 102100026388 L-amino-acid oxidase Human genes 0.000 description 1
- 102100023591 Polyphosphoinositide phosphatase Human genes 0.000 description 1
- 101100012902 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) FIG2 gene Proteins 0.000 description 1
- 101100233916 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) KAR5 gene Proteins 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
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- 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
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Abstract
本发明涉及一种用于机动车的摄像头，包括：光学单元，所述光学单元具有摄像头物镜，所述摄像头物镜具有物镜筒和至少一个光学透镜；以及电子单元，所述电子单元具有载体元件，其中，在所述载体元件的面向所述摄像头物镜的一侧上布置有图像传感器，其中，在所述载体元件的背离所述摄像头物镜的一侧上布置有至少一个电插头；其中，所述光学单元和所述电子单元构造为在连接区域中借助于连接元件彼此连接。在此，所述连接区域还包括注塑元件，所述注塑元件在所述连接区域中形状锁合地包围所述光学单元和所述电子单元。
The invention relates to a camera for a motor vehicle, comprising: an optical unit, the optical unit having a camera objective, the camera objective having an objective barrel and at least one optical lens; and an electronic unit, the electronic unit having a carrier element, wherein an image sensor is arranged on the side of the carrier element facing the camera objective, wherein at least one electrical plug is arranged on the side of the carrier element facing away from the camera objective; wherein the optical unit and the electronic unit are configured to be connected to each other in a connection region by means of a connection element. In this case, the connection region also includes an injection molded element, which surrounds the optical unit and the electronic unit in a form-fitting manner in the connection region.
Description
技术领域Technical Field
本发明涉及一种用于机动车的摄像头和用于制造摄像头的方法。The invention relates to a camera for a motor vehicle and a method for producing a camera.
背景技术Background technique
DE 10 2019 200 061A1公开了一种用于图像检测装置的物镜元件组，该图像检测装置包括物镜元件组和传感器载体。在此，物镜元件组具有镜筒，所述镜筒成形为用于容纳至少一个透镜。镜筒在此具有带有镜筒粘接区域的凸缘，其中，镜筒粘接区域在图像检测装置的装配状态下布置在凸缘的背离传感器载体的一侧上。此外，物镜元件组具有保持装置，以便将镜筒保持在传感器载体上。在此，保持装置在第一自由端具有第一保持粘接区域，该第一保持粘接区域在图像检测装置的装配状态中布置在保持装置的面向传感器载体的一侧上。在保持装置的第二自由端，该保持装置具有第二保持粘接区域，该第二保持胶粘区域在装配状态中布置在面向镜筒粘接区域的一侧上。DE 10 2019 200 061A1 discloses a lens element group for image detection device, and this image detection device comprises lens element group and sensor carrier.Here, lens element group has lens barrel, and described lens barrel is shaped for accommodating at least one lens.Lens barrel has flange with lens barrel bonding area at this, wherein, lens barrel bonding area is arranged on the side of flange away from sensor carrier under the assembled state of image detection device.In addition, lens element group has holding device, so that lens barrel is remained on sensor carrier.Here, holding device has first holding bonding area at first free end, and this first holding bonding area is arranged on the side facing sensor carrier of holding device in the assembled state of image detection device.At the second free end of holding device, this holding device has second holding bonding area, and this second holding adhesive area is arranged on the side facing lens barrel bonding area in the assembled state.
发明内容Summary of the invention
本发明涉及一种用于机动车的摄像头，其包括具有摄像头物镜的光学单元以及具有载体元件的电子单元，所述摄像头物镜具有物镜筒和至少一个光学透镜，其中，在载体元件的面向摄像头物镜的一侧上布置有图像传感器，其中，在载体元件的背离摄像头物镜的一侧上布置有至少一个电插头，其中，所述光学单元和所述电子单元构造为在连接区域中借助于连接元件彼此连接。The invention relates to a camera for a motor vehicle, comprising an optical unit with a camera objective and an electronic unit with a carrier element, wherein the camera objective has an objective barrel and at least one optical lens, wherein an image sensor is arranged on a side of the carrier element facing the camera objective, wherein at least one electrical plug is arranged on a side of the carrier element facing away from the camera objective, wherein the optical unit and the electronic unit are designed to be connected to each other in a connecting area by means of a connecting element.
根据本发明，连接区域还包括注塑元件，该注塑元件在连接区域中形状锁合地包围光学单元和电子单元。According to the invention, the connection region further comprises an injection-molded element which surrounds the optical unit and the electronic unit in the connection region in a form-fitting manner.
在此描述的摄像头尤其可以用于检测车辆的周围环境。The camera described here can be used, in particular, to detect the surroundings of a vehicle.
摄像头物镜可以具有布置在物镜筒内部的一个或多个光学透镜。摄像头物镜尤其是布置在向图像传感器定向的位态中。除了摄像头物镜之外，光学单元还可以包括另外的光学元件，例如滤波器、光学透镜等。光学单元还可以附加地包括电元件，例如电连接、电加热元件等。The camera objective can have one or more optical lenses arranged inside the objective tube. The camera objective is in particular arranged in a position oriented toward the image sensor. In addition to the camera objective, the optical unit can also include further optical elements, such as filters, optical lenses, etc. The optical unit can also additionally include electrical elements, such as electrical connections, electrical heating elements, etc.
电子单元除了图像传感器之外还可以包括另外的电构件。电子单元还可以附加地包括光学元件，例如一个或多个光学滤波器、一个或多个光学透镜等。载体元件尤其构造为电路板。电插头可以构造为刚性的同轴插头。The electronic unit may also include further electrical components in addition to the image sensor. The electronic unit may also additionally include optical elements, such as one or more optical filters, one or more optical lenses, etc. The carrier element is in particular designed as a printed circuit board. The electrical connector may be designed as a rigid coaxial connector.
连接元件例如能够由焊料或由粘接剂构成。光学单元和电子单元之间的连接可以构造为钎焊连接或粘接连接。The connection element can be formed, for example, from solder or from an adhesive. The connection between the optical unit and the electronic unit can be designed as a soldered connection or an adhesive connection.
本发明的优点在于，借助于注塑元件保护光学单元和电子单元在连接区域中免受外部影响。提供了一种摄像头，其中可以省去例如在已知摄像头中使用的壳体壳。可以省去刚性的、单独的下壳(换句话说“盖”)。可以省去上壳，该上壳例如包括载体元件。由此明显地节省成本。此外，摄像头构造得明显更小。尤其是，摄像头的宽度较小。由此产生更多的可能性，摄像头例如也可以安装在车辆中的狭窄部位处。此外，由于摄像头无需螺钉就能正常使用，不需要用于螺钉的材料储备。借助于注塑元件实现密封。因此，可以实现插头处的轴向密封，而不需要另外的密封。此外，避免了插头处的公差补偿的必要性。插头由此不必构造为可运动的。在刚性的插头中能够省去柔性的密封环。The advantage of the present 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 a housing shell, such as that used in known cameras, can be omitted. A rigid, separate lower shell (in other words, a "cover") can be omitted. An upper shell, which includes, for example, a carrier element, can be omitted. This significantly saves costs. In addition, the camera is constructed to be significantly smaller. In particular, the width of the camera is smaller. This creates more possibilities, and the camera can also be installed in narrow areas in a vehicle, for example. In addition, since the camera can be used normally without screws, no material reserves for screws are required. Sealing is achieved by means of injection molding elements. Therefore, axial sealing at the plug can be achieved without the need for additional sealing. In addition, the necessity for tolerance compensation at the plug is avoided. The plug does not have to be constructed to be movable. Flexible sealing rings can be omitted in rigid plugs.
注塑元件尤其构造成使得其形状锁合地包围载体元件的背离摄像头物镜的一侧。注塑元件尤其构造成使得其形状锁合地包围光学单元的外表面的区域。注塑元件尤其构造成使得其在指向载体板的第一端部上形状锁合地包围插头。注塑元件尤其构造为方形的。注塑元件尤其具有方形的表面。由此有利地消耗非常少的注塑材料。特别优选地，方形表面的角和棱边在此倒圆地构造。由此，摄像头有利地可良好地操作。注塑元件可以替代地具有其他形状或表面。根据对摄像头的要求而定，例如由于在车辆中的安装位置，注塑元件的形状可以个性化地构型。因此，摄像头有利地可非常灵活地构型。The injection molded element is particularly configured so that it surrounds the side of the carrier element facing away from the camera objective lens in a form-locking manner. The injection molded element is particularly configured so that it surrounds the area of the outer surface of the optical unit in a form-locking manner. The injection molded element is particularly configured so that it surrounds the plug in a form-locking manner on the first end pointing to the carrier plate. The injection molded element is particularly configured to be square. The injection molded element has a square surface in particular. This advantageously consumes very little injection molding material. Particularly preferably, the corners and edges of the square surface are rounded in this configuration. As a result, the camera can be advantageously well operated. The injection molded element can alternatively have other shapes or surfaces. Depending on the requirements for the camera, for example due to the installation position in the vehicle, the shape of the injection molded element can be individually configured. Therefore, the camera can advantageously be configured very flexibly.
在本发明的一个有利的构型中设置，在载体元件的背离摄像头物镜的一侧上布置有至少一个另外的电构件。这种另外的构件例如可以是供电单元、串行器等。注塑元件尤其构造成使得其也形状锁合地包围所述另外的电构件。由此，所述另外的电构件也有利地被密封。In an advantageous embodiment of the invention, at least one further electrical component is arranged on the side of the carrier element facing away from the camera objective. Such a further component can be, for example, a power supply unit, a serializer, etc. The injection molded element is particularly designed so that it also surrounds the further electrical component in a form-fitting manner. As a result, the further electrical component is also advantageously sealed.
在本发明的另一有利的构型中设置，光学单元还具有固定在载体元件上的物镜保持器，该物镜保持器构造为用于保持摄像头物镜。物镜保持器尤其是由金属构成。物镜保持器尤其借助于钎焊连接固定在载体元件上。替代地，物镜保持器也可以借助于熔焊连接固定在载体元件上。物镜保持器和摄像头物镜可借助于粘结连接彼此连接。这种构型的优点在于，在摄像头的制造方法中，首先物镜保持器与电子单元连接，并且可以被注塑元件形状锁合地包围。摄像头物镜可以随后向图像传感器定向并且固定在物镜保持器上。因此，摄像头物镜的定向和固定可以是制造过程中的最后的步骤。摄像头物镜向图像传感器的定向不受后续步骤的不利影响。In another advantageous configuration of the present invention, it is provided that the optical unit also has an objective lens holder fixed on the carrier element, which objective lens holder is configured to hold the camera objective lens. The objective lens holder is especially made of metal. The objective lens holder is especially fixed to the carrier element by means of a soldering connection. Alternatively, the objective lens holder can also be fixed to the carrier element by means of a welding connection. The objective lens holder and the camera objective lens can be connected to each other by means of an adhesive connection. The advantage of this configuration is that in the manufacturing method of the camera, the objective lens holder is first connected to the electronic unit and can be surrounded by the injection molding element in a form-locking manner. The camera objective lens can then be oriented toward the image sensor and fixed on the objective lens holder. Therefore, the orientation and fixation of the camera objective lens can be the last step in the manufacturing process. The orientation of the camera objective lens toward the image sensor is not adversely affected by subsequent steps.
本发明还涉及一种用于制造摄像头的方法，该方法包括以下步骤：提供光学单元，所述光学单元具有摄像头物镜，所述摄像头物镜具有物镜筒和至少一个光学透镜；给载体元件在第一侧上配备以图像传感器并且在第二侧上配备以至少一个电插头，用于构造电子单元；将光学单元和电子单元彼此布置成使得载体元件的第一侧面向光学单元；将摄像头物镜向图像传感器定向；和借助于连接元件在连接区域中连接光学单元和电子单元。The present invention also relates to a method for manufacturing a camera, the method comprising the following steps: providing an optical unit, the optical unit having a camera objective, the camera objective having an objective barrel and at least one optical lens; equipping a carrier element with an image sensor on a first side and with at least one electrical plug on a second side for constructing an electronic unit; arranging the optical unit and the electronic unit with each other so that the first side of the carrier element faces the optical unit; orienting the camera objective toward the image sensor; and connecting the optical unit and the electronic unit in a connecting area by means of a connecting element.
根据本发明，所述方法包括构造注塑元件的另外的步骤，其中，所述注塑元件在连接区域中形状锁合地包围光学单元和电子单元。According to the invention, the method comprises the further step of forming an injection-molded element, wherein the injection-molded element surrounds the optical unit and the electronic unit in a form-fitting manner in the connecting region.
尤其是借助于该方法制造上述摄像头。此外，这里所描述的步骤的顺序不一定是实际制造过程中的顺序。例如，因此可以在时间上在连接光学单元和电子单元的步骤之后执行将摄像头物镜向图像传感器定向的步骤。也可以在时间上在构造注塑元件之后执行将摄像头物镜向图像传感器定向的步骤。在此，定向可以沿着五个轴、例如以所谓的五轴主动校准(5-Achsen Active Aligments)的形式进行。In particular, the above-mentioned camera is manufactured with the aid of the method. Furthermore, the sequence of the steps described here does not necessarily correspond to the sequence in the actual manufacturing process. For example, the step of aligning the camera lens with respect to the image sensor can be carried out after the step of connecting the optical unit and the electronic unit. The step of aligning the camera lens with respect to the image sensor can also be carried out after the injection-molded element is formed. The alignment can be carried out along five axes, for example in the form of a so-called five-axis active alignment.
在该方法的一个有利的构型中设置，光学单元还具有物镜保持器，该物镜保持器构造为用于保持摄像头物镜，其中，在连接的步骤中，将光学单元的物镜保持器固定在电子单元的载体元件上。物镜保持器尤其借助于钎焊连接固定在载体元件上。In an advantageous embodiment of the method, the optical unit also has an objective lens holder, which is designed to hold a camera objective, wherein in the connecting step, the objective lens holder of the optical unit is fixed to a carrier element of the electronic unit. The objective lens holder is fixed to the carrier element in particular by means of a solder connection.
在所述方法的另一种有利的构型中设置，定向的步骤在时间上在连接的步骤和构造注塑元件的步骤之后进行；其中，所述方法包括将摄像头物镜固定在物镜保持器上的另外的步骤。摄像头物镜尤其借助于粘结连接固定在物镜保持器上。这种构型的优点在于，摄像头物镜的定向和固定可以是制造方法中的最后的步骤。摄像头物镜向图像传感器的定向不受后续步骤的不利影响。In another advantageous embodiment of the method, it is provided that the step of orientation is carried out after the step of connecting and the step of forming the injection-molded element; wherein the method comprises the further step of fixing the camera objective to the objective holder. The camera objective is fixed to the objective holder in particular by means of an adhesive connection. This embodiment has the advantage that the orientation and fixing of the camera objective can be the last step in the production method. The orientation of the camera objective with respect to the image sensor is not adversely affected by subsequent steps.
应当理解，在不脱离本发明的范围的情况下，上述特征和下面将要解释的特征不仅可以在分别说明的组合中使用，而且可以在其他组合中使用或单独使用。It is to be understood that the features mentioned above and those yet to be explained below can be used not only in the respectively stated combination but also in other combinations or alone, without departing from the scope of the present invention.
附图说明BRIEF DESCRIPTION OF THE DRAWINGS
下面借助附图详细阐述本发明的实施例。附图中相同的附图标记表示相同的或作用相同的元件。附图示出：The following is a detailed description of an embodiment of the present invention with reference to the accompanying drawings. The same reference numerals in the accompanying drawings represent the same or the same functional elements. The accompanying drawings show:
图1以侧剖面示出摄像头的第一实施例；FIG1 shows a first embodiment of a camera in side section;
图2以侧剖面示出摄像头的第二实施例；FIG2 shows a second embodiment of a camera in side section;
图3以从后方观察的3D视图示出第二实施例；FIG3 shows a second embodiment in a 3D view from the rear;
图4以从前方观察的3D视图示出第二实施例；FIG4 shows a second embodiment in a 3D view from the front;
图5示出用于制造摄像头的方法的一个实施例。FIG. 5 shows an exemplary embodiment of a method for manufacturing a camera.
具体实施方式Detailed ways
图1示例性地以侧剖面示出摄像头100的第一实施例。摄像头100包括具有摄像头物镜101的光学单元110以及具有载体元件104的电子单元111，该摄像头物镜具有物镜筒102和至少一个光学透镜103，其中，在载体元件104的面向摄像头物镜101的一侧上布置有图像传感器105，其中，在载体元件104的背离摄像头物镜101的一侧上布置有电插头107。光学单元110和电子单元111构造为在连接区域112中借助于连接元件108彼此连接。连接元件108尤其由粘接剂构成。连接元件108尤其构造为粘接连接。连接区域112还包括注塑元件109，该注塑元件在连接区域112中形状锁合地包围光学单元110和电子单元111。在载体元件104的背离摄像头物镜101的一侧上布置有另外的电构件106-1和106-2。FIG. 1 shows a first embodiment of a camera 100 in a side section by way of example. The camera 100 comprises an optical unit 110 with a camera objective 101, which has an objective barrel 102 and at least one optical lens 103, and an electronic unit 111 with a carrier element 104, wherein an image sensor 105 is arranged on the side of the carrier element 104 facing the camera objective 101, wherein an electrical plug 107 is arranged on the side of the carrier element 104 facing away from the camera objective 101. The optical unit 110 and the electronic unit 111 are designed to be connected to each other in a connection region 112 by means of a connection element 108. The connection element 108 is in particular composed of an adhesive. The connection element 108 is in particular designed as an adhesive connection. The connection region 112 further comprises an injection molded element 109, which surrounds the optical unit 110 and the electronic unit 111 in a form-fitting manner in the connection region 112. Further electrical components 106 - 1 and 106 - 2 are arranged on the side of the carrier element 104 facing away from the camera objective 101 .
图2示例性地以侧剖面示出摄像头200的第二实施例。摄像头200在此类似于图1中的摄像头100构造，从而以下仅详细探讨与摄像头100的区别。2 shows, by way of example, a side section through a second exemplary embodiment of a camera 200 . The camera 200 is designed similarly to the camera 100 in FIG. 1 , so that only the differences from the camera 100 will be discussed in detail below.
在摄像头200中，光学单元110还具有固定在载体元件104上的物镜保持器201，该物镜保持器构造为用于保持摄像头物镜101。光学单元110和电子单元111构造为借助于连接元件彼此连接，该连接元件在图2中作为连接元件202示出。连接元件202尤其由焊料构成。连接元件202尤其构造为钎焊连接。在摄像头物镜101与物镜保持器201之间布置有粘接连接203，所述粘接连接构造为用于将摄像头物镜101固定在物镜保持器201上。In the camera 200, the optical unit 110 also has an objective lens holder 201 fixed to the carrier element 104, which is designed to hold the camera objective 101. The optical unit 110 and the electronic unit 111 are designed to be connected to each other by means of a connecting element, which is shown as a connecting element 202 in FIG. 2. The connecting element 202 is especially made of solder. The connecting element 202 is especially designed as a soldering connection. An adhesive connection 203 is arranged between the camera objective 101 and the objective lens holder 201, which is designed to fix the camera objective 101 on the objective lens holder 201.
图3和图4分别示例性地以3D视图示出第二实施例，即图2中的摄像头200。图3示出了从前方观察的视图。在该视图中仅可看到另外的电构件106。图4示例性地以从后方观察的3D视图示出第二实施例。可以看出，在该实施例中注塑元件109构造为方形。方形表面的角和棱边倒圆地构造。FIG. 3 and FIG. 4 each show the second embodiment, i.e. the camera 200 in FIG. 2, in a 3D view by way of example. FIG. 3 shows a view from the front. In this view, only the other electrical components 106 can be seen. FIG. 4 shows the second embodiment by way of example in a 3D view from the rear. It can be seen that in this embodiment, the injection molded element 109 is designed in a square shape. The corners and edges of the square surface are designed to be rounded.
图5示例性地示出用于制造摄像头的方法500的一个实施例。在此可以涉及在图1至4中描述的摄像头。在方法500的步骤501中提供具有摄像头物镜的光学单元，该摄像头物镜具有物镜筒和至少一个光学透镜。在步骤502中，给载体元件在第一侧上配备以图像传感器并且在第二侧上配备以至少一个电插头，用于构造电子单元。在步骤503中，光学单元和电子单元彼此布置成使得载体元件的第一侧面向光学单元。在一步骤中，将摄像头物镜向图像传感器定向。在步骤505中，将光学单元和电子单元在连接区域中借助于连接元件连接。在步骤506中构造注塑元件，其中，注塑元件在连接区域中形状锁合地包围光学单元和电子单元。FIG. 5 shows an exemplary embodiment of a method 500 for manufacturing a camera. This may involve the camera described in FIGS. 1 to 4 . In step 501 of method 500 , an optical unit having a camera objective lens is provided, the camera objective lens having an objective lens barrel and at least one optical lens. In step 502 , a carrier element is provided with an image sensor on a first side and with at least one electrical plug on a second side for constructing an electronic unit. In step 503 , the optical unit and the electronic unit are arranged with each other so that the first side of the carrier element faces the optical unit. In one step, the camera objective lens is oriented toward the image sensor. In step 505 , the optical unit and the electronic unit are connected in a connection region by means of a connection element. In step 506 , an injection molded element is constructed, wherein the injection molded element surrounds the optical unit and the electronic unit in a form-fitting manner in the connection region.
可选地，待制造的摄像头的光学单元还可以具有物镜保持器，该物镜保持器构造为用于保持摄像头物镜。在这种情况下，在连接的步骤505中，将光学单元的物镜保持器固定在电子单元的载体元件上。Optionally, the optical unit of the camera to be manufactured can also have an objective lens holder, which is configured to hold the camera objective. In this case, in the step 505 of connecting, the objective lens holder of the optical unit is fixed on the carrier element of the electronic unit.
此外，这里描述的步骤501至506的顺序不一定是实际制造过程中的顺序。这在图5中借助于以虚线示出的方法步骤来说明。因此，在方法500的变型方案中，定向的步骤504可以在时间上在连接的步骤505和构造注塑元件的步骤506之后进行。在这种情况下，如在此示例性示出，方法500包括将摄像头物镜固定在物镜保持器上的另外的步骤507。Furthermore, the order of steps 501 to 506 described here is not necessarily the order in the actual manufacturing process. This is illustrated in FIG. 5 by means of the method steps shown in dashed lines. Thus, in a variant of method 500, step 504 of orientation can be carried out temporally after step 505 of connecting and step 506 of forming the injection-molded element. In this case, as shown here by way of example, method 500 includes a further step 507 of fixing the camera objective on the objective holder.
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