CN101788333A - Omnibearing spherical acousto-optic sensor - Google Patents
Omnibearing spherical acousto-optic sensor Download PDFInfo
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- CN101788333A CN101788333A CN200910206169A CN200910206169A CN101788333A CN 101788333 A CN101788333 A CN 101788333A CN 200910206169 A CN200910206169 A CN 200910206169A CN 200910206169 A CN200910206169 A CN 200910206169A CN 101788333 A CN101788333 A CN 101788333A
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- information acquisition
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Abstract
The invention relates to an omnibearing spherical acousto-optic sensor, which consists of a spherical skeleton, sensors, miniature loudspeakers, LCD slides and a connecting hole, wherein slender information acquisition holes are arranged on the spherical skeleton; the information acquisition holes are arranged along a radial direction of the spherical skeleton and are uniformly distributed on the outer surface of the spherical skeleton; the sensors comprise a sound sensor and a CCD photosensitive sensor and are positioned at inner ends of the information acquisition holes; and the miniature loudspeakers and the LCD slides can be arranged at the inner ends of the information acquisition holes.
Description
Affiliated technical field the present invention relates to a kind of acousto-optic sensor, especially a kind of omnibearing spherical acousto-optic sensor.
Background technology is present, and mostly sonic transducer and optical sensor are unidirectional, and it can only react sound or light signal on the direction, and sonic transducer that also has and optical sensor are the population means of measurement environment.
Summary of the invention the invention provides a kind of omnidirectional acousto-optic sensor of sphere in order to seek omnidirectional acousto-optic sensor, and this method is simple and easy to realize.
The technical solution adopted for the present invention to solve the technical problems is: this sensor is by spherical skeleton, sensor, Microspeaker, LCD transparency and connecting hole are formed, connecting hole is positioned at a top of spherical skeleton, connecting hole is used for mechanical connection, the internal signal wiring of sensor can pick out by connecting hole, connecting hole can also be connected the inner space of spherical skeleton with outside, on the spherical skeleton elongated information acquisition hole is arranged, the information acquisition hole is along spherical skeleton radial array, the information acquisition hole evenly distributes at the outside surface of spherical skeleton, sensor has two kinds of sound transducer and CCD light sensors, sensor is positioned at the inner in information acquisition hole, when sensor is the CCD light sensor, the outer end in information acquisition hole covers with optical glass, enter with dust protection, when sensor is acoustic sensor, between information acquisition hole and the sensor slit is arranged, pass through connecting hole, allow air-flow outwards blow out from the slit to the information acquisition hole, to remove the dust in the information acquisition hole, the sound or the light signal of all directions are scanned and store in the storer.
Microspeaker is installed in the inner in the information acquisition hole, by computing machine all directions voice signal of gathering and store is extracted, the counterparty to Microspeaker on play back, so just the sound electric signal that omnidirectional can be gathered restores and is omnidirectional's sound.
The LCD transparency is installed in the inner in the information acquisition hole, the outer end in information acquisition hole covers with optical glass, lay the cold light projection lamp in the central authorities of spherical skeleton, in the outside of spherical skeleton spherical curtain is arranged, computing machine extracts all directions optical signalling of gathering and store, the counterparty to the LCD transparency on show, utilize the cold light projection lamp that the image that shows on the LCD transparency is projected on the spherical curtain by optical glass, the optical telecommunication number recovery that so just omnidirectional can be gathered is omni-directional image.
The invention has the beneficial effects as follows that utilization along the sensor that sphere distributes, has realized comprehensive collection sound or light signal, because the technical measures that this invention is taked all are mature and feasible, so can realize.
Description of drawings is below in conjunction with drawings and Examples, and the present invention is further described.
Fig. 1 is first embodiment of the present invention.
Fig. 2 is second embodiment of the present invention.
Fig. 3 is the 3rd embodiment of the present invention.
Fig. 4 is the 4th embodiment of the present invention.
1. spherical skeletons among the figure, 2. sonic transducer, 3. information acquisition hole, 4. slit, 5. connecting hole, 6. optical glass, 7.CCD light sensor, 8. Microspeaker, 9.LCD transparency, 10. cold light projection lamp, 11. spherical curtains.
Embodiment is in Fig. 1, on the spherical skeleton (1) information acquisition hole (3) is arranged, information acquisition hole (3) is along spherical skeleton (1) radial array, information acquisition hole (3) evenly distributes at the outside surface of spherical skeleton (1), sonic transducer (2) is installed in the inner of information acquisition hole (3), between information acquisition hole (3) and the sonic transducer (2) slit (4) is arranged, connecting hole (5) is positioned at a top of spherical skeleton (1), the internal signal wiring of sonic transducer (2) can pick out by connecting hole (5), by connecting hole (5), (4) outwards blow out to information acquisition hole (3) from the slit to allow air-flow, to remove the dust in the information acquisition hole (3).
In Fig. 2, on the spherical skeleton (1) information acquisition hole (3) is arranged, information acquisition hole (3) is along spherical skeleton (1) radial array, information acquisition hole (3) evenly distributes at the outside surface of spherical skeleton (1), sonic transducer (2) is installed in the inner of information acquisition hole (3), the outer end in information acquisition hole (3) covers with optical glass (6), enter with dust protection, connecting hole (5) is positioned at a top of spherical skeleton (1), and the internal signal wiring of CCD light sensor (7) can pick out by connecting hole (5).
In Fig. 3, on the spherical skeleton (1) information acquisition hole (3) is arranged, information acquisition hole (3) is along spherical skeleton (1) radial array, information acquisition hole (3) evenly distributes at the outside surface of spherical skeleton (1), Microspeaker (8) is installed in the inner of information acquisition hole (3), connecting hole (5) is positioned at a top of spherical skeleton (1), the signal wiring of Microspeaker (8) picks out by connecting hole (5), computing machine all directions sound the counterparty to Microspeaker (8) on play back, so just can realize omnidirectional's sound playing.
In Fig. 4, LCD transparency (9) is installed in the inner in information acquisition hole (3), the outer end in information acquisition hole (3) covers with optical glass (6), lay cold light projection lamp (10) in the central authorities of spherical skeleton (1), in the outside of spherical skeleton (1) spherical curtain (11) is arranged, computing machine extracts all directions optical signalling of gathering and store, the counterparty to LCD transparency (9) go up to show, utilize cold light projection lamp (10) that LCD transparency (9) is gone up the image that shows and project on the spherical curtain (11), so just can realize the demonstration of omni-directional image by optical glass (6).
Those of ordinary skill in the art should be realized that, though 4 embodiment have only been described in the front, but they are not form of ownership of the present invention, it should be understood that, under the situation that does not deviate from the spirit and scope of the present invention, can make many modifications, as increasing or reduce the information acquisition hole, the quantity of sensor, change spherical skeleton, the information acquisition hole, the position of sensor and structure, change the mounting means of spherical curtain, the structure that changes optical glass is convex lens, concavees lens or level crossing, increase or reduce the quantity of connecting hole, or the like, obviously, those skilled in the art does not break away from design of the present invention can implement the present invention with other form, thereby other embodiment is also in the scope of claim of the present invention.
Claims (2)
1. omnibearing spherical acousto-optic sensor, this sensor is made up of spherical skeleton, sensor and connecting hole, connecting hole is positioned at a top of spherical skeleton, the internal signal wiring of sensor can pick out by connecting hole, it is characterized in that: elongated information acquisition hole is arranged on the spherical skeleton, the information acquisition hole is along spherical skeleton radial array, and the information acquisition hole evenly distributes at the outside surface of spherical skeleton, and sensor is positioned at the inner in information acquisition hole; When sensor was the CCD light sensor, the outer end in information acquisition hole covered with optical glass, when sensor is acoustic sensor, between information acquisition hole and the sensor slit was arranged, and by connecting hole, allowed air-flow outwards blow out from the slit to the information acquisition hole.
2. omnibearing spherical acousto-optic sensor, this sensor is made up of spherical skeleton, Microspeaker, LCD transparency and connecting hole, connecting hole is positioned at a top of spherical skeleton, the internal signal wiring of sensor can pick out by connecting hole, it is characterized in that: when Microspeaker is installed in the inner in information acquisition hole, computing machine gather and all directions voice signal of storage the counterparty to Microspeaker on play back; The LCD transparency is installed in the inner in information acquisition hole, the outer end in information acquisition hole covers with optical glass, lay the cold light projection lamp in the central authorities of spherical skeleton, in the outside of spherical skeleton spherical curtain is arranged, computing machine extracts all directions optical signalling of gathering and store, the counterparty to the LCD transparency on show, utilize the cold light projection lamp that the image that shows on the LCD transparency is projected on the spherical curtain by optical glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910206169A CN101788333A (en) | 2009-10-14 | 2009-10-14 | Omnibearing spherical acousto-optic sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910206169A CN101788333A (en) | 2009-10-14 | 2009-10-14 | Omnibearing spherical acousto-optic sensor |
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| Publication Number | Publication Date |
|---|---|
| CN101788333A true CN101788333A (en) | 2010-07-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910206169A Pending CN101788333A (en) | 2009-10-14 | 2009-10-14 | Omnibearing spherical acousto-optic sensor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197652A (en) * | 2015-09-08 | 2016-12-07 | 萨姆株式会社 | Utilize omnirange acoustical camera and the omnirange sound visualization device of MEMS sound transducer |
-
2009
- 2009-10-14 CN CN200910206169A patent/CN101788333A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106197652A (en) * | 2015-09-08 | 2016-12-07 | 萨姆株式会社 | Utilize omnirange acoustical camera and the omnirange sound visualization device of MEMS sound transducer |
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Application publication date: 20100728 |