Camera unit and sensing device

摘要

A camera unit includes an image sensor, a circuit board in which a signal processor circuit to process an output signal of the image sensor is formed, a cable including a signal conductor element and a ground conductor element and connected at one end to the circuit board, and a shielding component formed to enclose the circuit board therewith. The ground conductor element is connected to both a ground terminal of the circuit board and the shielding component in a vicinity of the end of the cable.

主权项

1. A camera unit comprising:
an image sensor; a circuit board including a signal processor circuit to process an output signal of the image sensor and a ground terminal; a cable including at least a signal conductor element, a ground line and a ground conductor element including a shield material and connected at one end to the circuit board, said signal conductor and ground line being surrounded by the ground conductor element; and a shielding component formed to enclose the circuit board therewith, wherein the ground conductor element is connected to both the ground terminal of the circuit board and the shielding component in a vicinity of the end of the cable where the cable is connected to the circuit board, wherein the ground line is connected to the ground conductor element in the vicinity of a connection point of the circuit board and the cable, wherein the cable further includes a metal component, and the ground conductor element is connected to the shielding component through the metal component, and wherein the metal component is formed of a resilient metallic material and includes a rectangular portion that bents outward from an outer periphery of the metal component, and wherein the rectangular part electrically connects the shielding component.