Camera module for vehicle
First Claim
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1. A camera module, comprising:
- a first PCB (printed circuit board);
a second PCB spaced apart from the first PCB; and
an outer shield supporting the first and second PCBs and configured to distance the first PCB from the second PCB;
wherein the outer shield includes a first lateral wall, a second lateral wall opposite to the first lateral wall, a first hole formed on the first lateral wall, a second hole formed on the second lateral wall, a third hole formed on the first lateral wall and spaced apart from the first hole, and a fourth hole formed on the second lateral wall and spaced apart from the second hole;
wherein the first PCB includes a first support protrusion disposed at a portion of a first lateral surface of the first PCB and a second support protrusion disposed at a portion of a second lateral surface of the first PCB opposite to the first lateral surface of the first PCB,wherein the second PCB includes a third support protrusion disposed at a portion of a third lateral surface of the second PCB and a fourth support protrusion disposed at a portion of a fourth lateral surface of the second PCB opposite to the third lateral surface of the second PCB, andwherein the first support protrusion is disposed in the first hole,the second support protrusion is disposed in the second hole, the third support protrusion is disposed in the third hole, and the fourth support protrusion is disposed in the fourth hole.
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Abstract
A camera module for a vehicle according to the present invention includes a first Printed Circuit Board (PCB) configured to have an image sensor mounted on its surface; a second PCB configured to supply a power source to the first PCB; an outer shield installed to surround the side of the first and the second PCBs and to shield the first and the second PCBs from electromagnetic interference (EMI); and a plurality of support units disposed at positions where the supports units interfere with the first and the second PCBs of the outer shield and configured to support the first and the second PCBs.
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Citations
18 Claims
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1. A camera module, comprising:
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a first PCB (printed circuit board); a second PCB spaced apart from the first PCB; and an outer shield supporting the first and second PCBs and configured to distance the first PCB from the second PCB; wherein the outer shield includes a first lateral wall, a second lateral wall opposite to the first lateral wall, a first hole formed on the first lateral wall, a second hole formed on the second lateral wall, a third hole formed on the first lateral wall and spaced apart from the first hole, and a fourth hole formed on the second lateral wall and spaced apart from the second hole; wherein the first PCB includes a first support protrusion disposed at a portion of a first lateral surface of the first PCB and a second support protrusion disposed at a portion of a second lateral surface of the first PCB opposite to the first lateral surface of the first PCB, wherein the second PCB includes a third support protrusion disposed at a portion of a third lateral surface of the second PCB and a fourth support protrusion disposed at a portion of a fourth lateral surface of the second PCB opposite to the third lateral surface of the second PCB, and wherein the first support protrusion is disposed in the first hole, the second support protrusion is disposed in the second hole, the third support protrusion is disposed in the third hole, and the fourth support protrusion is disposed in the fourth hole. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 17)
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11. A camera module, comprising:
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a first PCB (Printed Circuit Board); a second PCB configured to supply power to the first PCB and spaced apart from the first PCB; and an outer shield having a first hole and a second hole, distancing the first PCB from the second PCB at a predetermined distance, and formed in one body with conductive material; wherein the first PCB includes a first support protrusion disposed at a first lateral surface thereof, wherein the second PCB includes a second support protrusion disposed at a second lateral surface thereof, wherein the first support protrusion is disposed in the first hole, and wherein the second support protrusion is disposed in the second hole, wherein first support protrusion includes a first ground portion at an upper surface of the first protrusion or a bottom surface of the first support protrusion, and wherein second support protrusion includes a second ground portion at an upper surface of the second protrusion or a bottom surface of the second support protrusion. - View Dependent Claims (12, 13, 14, 15, 16, 18)
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Specification