TIRE SENSOR AND METHOD OF MANUFACTURING THE SAME
First Claim
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1. A tire sensor comprising:
- a printed circuit board comprising an antenna matching circuit unit for matching a frequency corresponding to an antenna frequency, and a detection unit for detecting tire information;
an antenna coupled to one side of the printed circuit board so as to transmit or receive the information detected by the detection unit to or from the outside;
a battery coupled to the other side of the printed circuit board so as to supply electric power to the printed circuit board; and
a sensor cover configured to accommodate the printed circuit board, the antenna, and the battery therein, one surface of the sensor cover being fixedly bonded into a tire.
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Abstract
Disclosed herein is a tire sensor which includes a printed circuit board including an antenna matching circuit unit for matching a frequency corresponding to an antenna frequency, and a detection unit for detecting tire information, an antenna coupled to one side of the printed circuit board so as to transmit or receive the information detected by the detection unit to or from the outside, a battery coupled to the other side of the printed circuit board so as to supply electric power to the printed circuit board, and a sensor cover configured to accommodate the printed circuit board, the antenna, and the battery therein, one surface of the sensor cover being fixedly bonded into a tire.
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Citations
11 Claims
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1. A tire sensor comprising:
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a printed circuit board comprising an antenna matching circuit unit for matching a frequency corresponding to an antenna frequency, and a detection unit for detecting tire information; an antenna coupled to one side of the printed circuit board so as to transmit or receive the information detected by the detection unit to or from the outside; a battery coupled to the other side of the printed circuit board so as to supply electric power to the printed circuit board; and a sensor cover configured to accommodate the printed circuit board, the antenna, and the battery therein, one surface of the sensor cover being fixedly bonded into a tire. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method of manufacturing a tire sensor, comprising:
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preparing a printed circuit board having at least one fixing protrusion protruding outward from an edge thereof; assembling an antenna to one side of the printed circuit board; assembling a battery to the other side of the printed circuit board; and forming a sensor cover by injection molding of synthetic resin outside the antenna, the printed circuit board, and the battery. - View Dependent Claims (11)
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Specification