The invention relates to an image acquisition device (30) having a circuit board (50), an optical sensor (52), an objective lens (54) and an objective lens holder (40), the optical sensor (52) being arranged on a first side (56) of the circuit board (50). Furthermore, the objective lens holder (40) is made of plastic and has a first surface (48) and a second surface (42) opposite the first surface (48). Furthermore, the objective lens (54) is arranged on the first surface (48) of the objective lens holder (40). The second surface (42) of the objective lens holder (40) at least partially has a metal coating (44), wherein the second surface (42) of the objective lens holder (40) with the metal coating (44) is fixed to the first side (56) of the circuit board (50) by means of a thermally bonded integrally bonded connection.
本发明涉及一种图像采集装置(30),其具有电路板(50)、光学传感器(52)、物镜(54)和物镜支架(40),其中,光学传感器(52)布置在电路板(50)的第一侧面(56)上。此外,物镜支架(40)由塑料构成,并且具有第一表面(48)和与第一表面(48)相对而置的第二表面(42)。此外,物镜(54)被布置在物镜支架(40)的第一表面(48)上。物镜支架(40)的第二表面(42)至少部分地具有金属涂层(44),其中物镜支架(40)的、带有金属涂层(44)的第二表面(42)借助热接合的材料锁合的连接固定在电路板(50)的第一侧面(56)上。
Image acquisition device
图像采集装置
29.06.2021
Patent
Elektronische Ressource
Chinesisch
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