Portable sound source searching sensor and method of manufacturing the same
AssigneeSm Instrument Co., Ltd.
InventorYoungKi KIM
Life of this patent
Estimating the term…
Abstract
A portable sound source searching sensor comprising: a front body (10) in which acoustic sensors of MEMS microphones (20) are arranged to face forward; MEMS microphones (20) of which acoustic sensors are exposed to the front body (10) in a fixed state to the substrate (30); a substrate (30) on which the microphones (20) are mounted; an image photographing unit (40) of which a photographing lens (41) is exposed through a lens hole of the front body (10); and a rear body (50) for surrounding a rear side of the substrate (30) and a rear side of the image photographing unit in a state that the substrate (30) is positioned at a rear side of the front body (10).
Claims18
A portable sound source searching sensor comprising:
- a front body (10) in which acoustic sensors of MEMS microphones (20) are arranged to face forward;
- MEMS microphones (20) of which acoustic sensors are exposed to the front body (10) in a fixed state to the substrate 30;
- a substrate (30) on which the microphones (20) are mounted;
- an image photographing unit (40) of which a photographing lens (41) is exposed through a lens hole of the front body (10);
- and
- a rear body (50) for surrounding a rear side of the substrate (30) and a rear side of the image photographing unit in a state that the substrate (30) is positioned at a rear side of the front body (10).
A method of manufacturing a portable sound source searching sensor comprising:
- a step (S10) of preparing a front body (10) having sensing holes (13) in a front plate (11) and a rear body (50) for protecting a substrate (30) in a pair of the front body (10);
- a step (S30) of positioning the substrate (30), on which the MEMS microphones (20) are radially mounted, at a rear side of the front body (10) or at a front side of the rear body (50);
- and
- an assembling step (S50) of coupling the front body (10) and the rear body (50) by a coupling means, and of integrating the front body (10), the substrate (30) and the rear body (50).
Dependencies are inferred from the claim text.