Imaging unit of a camera for recording the surroundings with optics uncoupled from a circuit board

摘要

An imaging unit of a camera for recording the surroundings has an image sensor with a lens for the display of the surroundings on the image sensor. The image sensor and the lens are held by a carrier. The camera additionally has a circuit board and at least the signal and the supply lines of the image sensor arranged an the carrier. The image sensor is mounted an a carrier substrate, which similar to the lens, is arranged on the carrier at a distance from the circuit board, and has a flexible electrical connection to the circuit board.

主权项

1. An imaging unit of a camera for recording of surroundings, comprising: an image sensor, a lens to display the surroundings on the image sensor, a carrier, a separate carrier substrate for mounting the image sensor upon a first exterior surface of the carrier, and a circuit board arranged on the first exterior surface of the carrier laterally spaced apart from the separate carrier substrate, the circuit board having at least signaling and supply lines for the image sensor, wherein the image sensor is electrically contacted by the separate carrier substrate, and the separate carrier substrate is electrically connected to the signaling and supply lines using flexible electrical connections, resulting in flexible contacting between the circuit board and the separate carrier substrate, and further comprising a lens fastener of optically dense material forming a hollow space around the image sensor together with the carrier, the lens fastener being mounted on the carrier in an optically sealed manner, and wherein the lens fastener has a penetration, through which the circuit board extends into the hollow space, so that there is a joint between the lens fastener and the circuit board, and the joint is closed with a flexible and optically dense joint material.