CN2463914Y - Long distance sound picking-up microphone - Google Patents
Long distance sound picking-up microphone Download PDFInfo
- Publication number
- CN2463914Y CN2463914Y CN 01213287 CN01213287U CN2463914Y CN 2463914 Y CN2463914 Y CN 2463914Y CN 01213287 CN01213287 CN 01213287 CN 01213287 U CN01213287 U CN 01213287U CN 2463914 Y CN2463914 Y CN 2463914Y
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- CN
- China
- Prior art keywords
- sound
- conical tube
- model
- utility
- microphone
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Reverberation, Karaoke And Other Acoustics (AREA)
Abstract
The utility model relates to a sound picking device for sound amplification, which is composed of a microphone body, a pick-up, a sound gathering piece, a sound gathering net cover, etc. The utility model is characterized in that one conical barrel sound gathering piece is designed on the pick-up, one conical barrel cover shell is designed on the periphery of the sound gathering piece, and one conically concave sound gathering net cover is designed on the cover shell. The utility model is characterized in that distant sound is picked up (the sound picking distance of the utility model is 2.5 times that of the existing microphone); noise which can not be transmitted distantly and spittle which is sprayed from a mouth can not enter the utility model, and the noise and the spittle are caused by speaking and singing; the sound is clear, sharing use can not lead to disease infection, the utility model is durable, etc. The utility model is suitable for picking the sound in the places, such as Karaoke halls, stages, meeting places, etc.
Description
The utility model is the sound pick up equipment of the usefulness that amplify such as a kind of karaoke halls, stage and meeting-place.
At present, the domestic and international market microphone that is used for pickup has two kinds: a kind of is wire microphone, and another kind is a wireless microphone.These two kinds of microphones substantially by microphone body, switch, acoustic pickup (forming) by sound film etc., microphone is first-class forms.Though these two kinds of microphones respectively have advantage, but common shortcoming is arranged also: the head of (1) these two kinds of microphones is semi-spherical shape substantially, because the head of this shape can disperse the surface of the sound that transmits along head, the loudness of sound is reduced, reduce the strength of sound to the vibration of sound film.(2) the sound place that is subjected to of acoustic pickup all puts down and opens, and loose sound can not vibrate the sound film.Therefore, when amplifying (is example with the baritone) chewing of people must be near microphone head, the distance of the two is if surpass 100 millimeters (pact), this microphone has just picked up less than sound.
The purpose of this utility model is in order to provide a kind of far away from sounding body, the noise that the biography that a Chinese musical telling is caused is not far and chew in the saliva that flies out all inaccessiable, be clear, health and sound pick up equipment simple in structure, that cost is low again of sound.
The principle that can gather sound, increase sound intensity, raising acoustical vibration power according to the object of conical tubular, the utility model has designed the poly-sound spare of a conical tube on acoustic pickup, in the poly-sound spare periphery of conical tube, design a conical tube case, on the conical tube case, designed the poly-sound guard of a circular cone spill; When using the utility model, the poly-sound guard of circular cone spill is rectified sounding body, at this moment, the circular cone spill is gathered sound guard, the poly-sound spare of conical tube and conical tube case and can be gathered the sound that transmits, make the sound film vibration of the present utility model of far putting, can pick up the purpose of sound at a distance thereby reached.
Can pick up 250 millimeters (pacts) interior sound (distance of the utility model pickup is 2.5 times of existing microphone) owing to adopted above-mentioned principle, the utility model.Because the utility model can be picked up sound at a distance, so chewing when amplifying can be away from the utility model, therefore, the noise that the biography that a Chinese musical telling causes is not far and chew in the saliva that flies out all can not enter in the utility model, yet improved the sharpness of sound, also Duoed than existing microphone health.The utlity model has function admirable, shared can infectious disease, characteristics such as simple structure and cost be low, be fit to pickups such as karaoke halls, stage and meeting-place and use.
Description of drawings:
Fig. 1 is a structural representation front view of the present utility model.
Fig. 2 is the left view of structural front view.
Fig. 3 is the right view of structural front view.
Be described further below in conjunction with accompanying drawing: on this microphone body (1), switch (2) and vibrationproof circle (3) are housed, on vibrationproof circle (3), acoustic pickup (4) is housed, and on acoustic pickup (4), design has a conical tube to gather sound spare (5), conical tube gathers sound spare (5), be contained in acoustic pickup (4) and be subjected on the shell at sound place, be used for loose sound is gathered, make the vibration of sound film; In the periphery of the poly-sound spare (5) of conical tube, design has a conical tube case (6), and conical tube case (6) is contained on this microphone body (1); The cylindrical shape in top of conical tube case (6), middle part are cone shape, the cylindrical shape in bottom; Each position, upper, middle and lower also respectively has purposes except that playing the case effect: the upper part of cylindrical shape is used for poly-sound and increases sound, and the middle position of cone shape is used for poly-sound and increases sound, and the following position of cylindrical shape is used for connecting with this microphone body (1); Bottom in conical tube case (6), also design has=24 bleeder vents of 8 * 3 rows; The poly-sound guard (7) of a circular cone spill is equipped with on top in conical tube case (6), design, and the circular cone spill is gathered sound guard (7), covers on the poly-sound spare (5) of conical tube; (1), (6), (7) keep with one heart; (4), (5) keep with one heart.
Claims (2)
1, a kind of long distance sound picking-up microphone is made up of this microphone body (1), switch (2), vibrationproof circle (3), acoustic pickup (4), the poly-sound spare (5) of conical tube, conical tube case (6), the poly-sound guard (7) of circular cone spill etc.It is characterized in that on acoustic pickup (4), designed the poly-sound spare (5) of a conical tube, conical tube gathers sound spare (5), is contained in acoustic pickup (4) and is subjected on the shell at sound place, in the periphery of the poly-sound spare (5) of conical tube, designed a conical tube case (6), conical tube case (6) is contained on this microphone body (1), on conical tube case (6), has designed the poly-sound guard (7) of a circular cone spill, the circular cone spill is gathered sound guard (7), covers on the poly-sound spare (5) of conical tube.
2, long distance sound picking-up microphone according to claim 1, the cylindrical shape in top, the middle part that it is characterized in that conical tube case (6) are cone shape, the cylindrical shape in bottom, bottom in conical tube case (6), also design has=24 bleeder vents of 8 * 3 rows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213287 CN2463914Y (en) | 2001-01-17 | 2001-01-17 | Long distance sound picking-up microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01213287 CN2463914Y (en) | 2001-01-17 | 2001-01-17 | Long distance sound picking-up microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2463914Y true CN2463914Y (en) | 2001-12-05 |
Family
ID=33632303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01213287 Expired - Fee Related CN2463914Y (en) | 2001-01-17 | 2001-01-17 | Long distance sound picking-up microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2463914Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478297A (en) * | 2010-11-24 | 2012-05-30 | 日立空调·家用电器株式会社 | Air conditioner |
| CN104581462A (en) * | 2014-10-15 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical repeater valve |
| CN108063990A (en) * | 2016-11-06 | 2018-05-22 | 曾翊 | Microphone sound collector |
| CN108243373A (en) * | 2016-12-27 | 2018-07-03 | 马涅蒂-马瑞利公司 | Acoustic apparatus is especially suitable for the acoustic apparatus applied in automobile industry |
-
2001
- 2001-01-17 CN CN 01213287 patent/CN2463914Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102478297A (en) * | 2010-11-24 | 2012-05-30 | 日立空调·家用电器株式会社 | Air conditioner |
| CN102478297B (en) * | 2010-11-24 | 2014-09-03 | 日立空调·家用电器株式会社 | Air conditioner |
| CN104581462A (en) * | 2014-10-15 | 2015-04-29 | 河南忱诺科技有限公司 | Spherical repeater valve |
| CN108063990A (en) * | 2016-11-06 | 2018-05-22 | 曾翊 | Microphone sound collector |
| CN108243373A (en) * | 2016-12-27 | 2018-07-03 | 马涅蒂-马瑞利公司 | Acoustic apparatus is especially suitable for the acoustic apparatus applied in automobile industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |