CN202395947U - Bracket type intelligent induction microphone - Google Patents
Bracket type intelligent induction microphone Download PDFInfo
- Publication number
- CN202395947U CN202395947U CN201220007651XU CN201220007651U CN202395947U CN 202395947 U CN202395947 U CN 202395947U CN 201220007651X U CN201220007651X U CN 201220007651XU CN 201220007651 U CN201220007651 U CN 201220007651U CN 202395947 U CN202395947 U CN 202395947U
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- China
- Prior art keywords
- microphone
- sound transducer
- type intelligent
- sound
- retainer plate
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- Expired - Fee Related
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Abstract
The utility model discloses a bracket type intelligent induction microphone comprising a microphone frame and a microphone, and the bracket type intelligent induction microphone is characterized in that the microphone frame comprises a pedestal and a sound source locating device arranged on the pedestal, wherein the sound source locating device comprises a singlechip, a sound sensor set connected with the input end of the singlechip, and a rotating body and a lifting rod which are connected with the output end of the singlechip, the lifting rod is connected with the pedestal through the rotating body, a circular fixing ring is arranged on the top end of the lifting rod, the sound sensor set comprises a sound sensor I, a sound sensor II, a sound sensor III and a sound sensor IV which are arranged on the edge of the fixing ring, and the microphone is arranged in the centre of the fixing ring. The bracket type intelligent induction microphone disclosed by the utility model can automatically adjust the height and the direction of the microphone according to the sound generation position of a user, thereby bringing large convenience for the user and automatically switching on-off the microphone according to the distance between the user and the microphone.
Description
Technical field
The utility model relates to a kind of instrument that amplifies, and relates in particular to a kind of stent-type intelligent-induction microphone.
Background technology
Microphone is an electroacoustic apparatus commonly used in various meetings, the activity, is divided into two types of hand-hold type and stent-types, and the latter is placed in microphone on the microphone stand, needs artificial adjustment height and direction to adapt to the different users, complex operation.
The utility model content
The technical problem that the utility model will solve provides a kind of stent-type intelligent-induction microphone; Can come the height and the direction of adjustment microphone automatically according to user's sounding position; For the user provides very big convenience, simultaneously, can come the automatic shutter microphone according to the spacing of user and microphone.
To achieve these goals; The technical scheme that the utility model is taked is: a kind of stent-type intelligent-induction microphone; Comprise microphone stand and microphone; Said microphone stand comprises base and is arranged on the auditory localization device on the base; The auditory localization device comprises single-chip microcomputer, the sound transducer group that links to each other with the single-chip microcomputer input and the rotor and the elevating lever that link to each other with the single-chip microcomputer output, and elevating lever is connected with said base through rotor, and the top of elevating lever is provided with circular retainer plate; The sound transducer group comprises sound transducer I, sound transducer II, sound transducer III and the sound transducer IV on the edge that is arranged on said retainer plate, and said microphone is arranged on the center of retainer plate.
As a kind of optimal technical scheme of the utility model, said sound transducer I and sound transducer II are and are symmetricly set on up and down on the said retainer plate, and said sound transducer III and sound transducer IV are and are symmetrical set on said retainer plate.
As a kind of optimal technical scheme of the utility model, said microphone is provided with master switch, and microphone stand is provided with the infrared sensing switch of control microphone.
As a kind of optimal technical scheme of the utility model, said single-chip microcomputer is controlled said rotor and elevating lever through motor and gear transmission structure successively.
Adopt the beneficial effect that technique scheme produced to be: master switch is controlled the operating state of whole device; Sound transducer I, sound transducer II, sound transducer III and sound transducer IV successively receive the voice signal of sound source; Single-chip microcomputer comes the localization of sound source position according to the loudness differences of four voice signals; Specifically; Voice signal loudness differences according to sound transducer I and sound transducer II is confirmed the sound source height, confirms Sounnd source direction according to the voice signal loudness difference of sound transducer III and sound transducer IV, and the Single-chip Controlling motor is adjusted the up-down of elevating lever and the rotation of rotor through gear transmission structure then; Thereby the height of adjustment microphone and direction are to correct position, for the user provides very big convenience; Simultaneously, infrared sensing switch can the user near the time automatically start microphone and when the user leaves, close microphone automatically, easy to use and save electric energy.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 is the fundamental diagram of the utility model.
Fig. 3 is the end view of the utility model microphone.
Among the figure: 1, microphone stand 2, microphone 3, master switch 4, infrared sensing switch 5, retainer plate 6, rotor 7, elevating lever 8, base 9, single-chip microcomputer 10, motor 11, gear transmission structure 12, sound transducer 13, sound transducer II 14, sound transducer III 15, sound transducer IV.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is done further detailed explanation.
Referring to accompanying drawing; Comprise microphone stand 1 and microphone 2 in the structure of an embodiment of the utility model; Microphone stand 1 comprises base 8 and is arranged on the auditory localization device on the base 8; The auditory localization device comprises single-chip microcomputer 9, the sound transducer group that links to each other with single-chip microcomputer 9 inputs and the rotor 6 and the elevating lever 7 that link to each other with single-chip microcomputer 9 outputs; Elevating lever 7 is connected with base 8 through rotor 6, and the top of elevating lever 7 is provided with circular retainer plate 5, and the sound transducer group comprises sound transducer I 12, sound transducer II 13, sound transducer III 14 and the sound transducer IV 15 on the edge that is arranged on retainer plate 5; Microphone 2 is arranged on the center of retainer plate 5; Sound transducer I 12 is with sound transducer II 13 and is symmetricly set on up and down on the retainer plate 5, and sound transducer III 14 is with sound transducer IV 15 and is symmetrical set on retainer plate 5, and microphone 2 is provided with master switch 3; Microphone stand 1 is provided with the infrared sensing switch 4 of control microphone 2, and single-chip microcomputer 9 is successively through motor 10 and gear transmission structure 11 control rotors 6 and elevating lever 7.
The operation principle of the utility model is: the operating state of the whole device of master switch 3 controls; Sound transducer I 12, sound transducer II 13, sound transducer III 14 and sound transducer IV 15 successively receive the voice signal of sound source; Single-chip microcomputer 9 comes the localization of sound source position according to the loudness differences of four voice signals; Specifically; Voice signal loudness differences according to sound transducer I 12 and sound transducer II 13 is confirmed the sound source height; Voice signal loudness difference according to sound transducer III 14 and sound transducer IV 15 is confirmed Sounnd source direction; Single-chip microcomputer 9 control motors 10 are adjusted the up-down of elevating lever 7 and the rotation of rotor 6 through gear transmission structure 11 then, thereby the height of adjustment microphone 2 and direction are to correct position, for the user provides very big convenience; Simultaneously, infrared sensing switch 4 can the user near the time automatically start microphone 2 and when the user leaves, close microphone 2 automatically, easy to use and save electric energy.
Foregoing description only proposes as the enforceable technical scheme of the utility model, not as the single restrictive condition to its technical scheme itself.
Claims (4)
1. stent-type intelligent-induction microphone; Comprise microphone stand and microphone; It is characterized in that: said microphone stand comprises base and is arranged on the auditory localization device on the base; The auditory localization device comprises single-chip microcomputer, the sound transducer group that links to each other with the single-chip microcomputer input and the rotor and the elevating lever that link to each other with the single-chip microcomputer output, and elevating lever is connected with said base through rotor, and the top of elevating lever is provided with circular retainer plate; The sound transducer group comprises sound transducer I, sound transducer II, sound transducer III and the sound transducer IV on the edge that is arranged on said retainer plate, and said microphone is arranged on the center of retainer plate.
2. stent-type intelligent-induction microphone according to claim 1; It is characterized in that: said sound transducer I and sound transducer II are and are symmetricly set on up and down on the said retainer plate, and said sound transducer III and sound transducer IV are and are symmetrical set on said retainer plate.
3. stent-type intelligent-induction microphone according to claim 1, it is characterized in that: said microphone is provided with master switch, and microphone stand is provided with the infrared sensing switch of control microphone.
4. stent-type intelligent-induction microphone according to claim 1, it is characterized in that: said single-chip microcomputer is controlled said rotor and elevating lever through motor and gear transmission structure successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220007651XU CN202395947U (en) | 2012-01-10 | 2012-01-10 | Bracket type intelligent induction microphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220007651XU CN202395947U (en) | 2012-01-10 | 2012-01-10 | Bracket type intelligent induction microphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202395947U true CN202395947U (en) | 2012-08-22 |
Family
ID=46670844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220007651XU Expired - Fee Related CN202395947U (en) | 2012-01-10 | 2012-01-10 | Bracket type intelligent induction microphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202395947U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103260099A (en) * | 2013-05-20 | 2013-08-21 | 吴江龙硕金属制品有限公司 | Intelligent support for microphone |
| CN103826173A (en) * | 2014-02-20 | 2014-05-28 | 上海理工大学 | Voice-tracking microphone and control method of voice-tracking microphone |
| WO2014079066A1 (en) * | 2012-11-26 | 2014-05-30 | 齐晓燕 | Remote-controlled microphone |
| WO2014079003A1 (en) * | 2012-11-21 | 2014-05-30 | 齐晓燕 | Automatically adjusting microphone |
| CN104284262A (en) * | 2013-07-01 | 2015-01-14 | 杨诚锐 | Automatically rotary ground microphone |
| CN105072523A (en) * | 2015-07-24 | 2015-11-18 | 榆林学院 | Automatic lifting microphone stand and control method |
| CN108989923A (en) * | 2018-07-25 | 2018-12-11 | 张雪敏 | A kind of fixation device of audio collecting device |
| CN112015027A (en) * | 2020-10-14 | 2020-12-01 | 深圳市创成微电子有限公司 | Light supplementing device for broadcasting, light supplementing method thereof and microphone |
| CN112129402A (en) * | 2020-08-21 | 2020-12-25 | 东风汽车集团有限公司 | Abnormal sound source detection device |
| CN112367578A (en) * | 2020-10-30 | 2021-02-12 | 西南交通大学 | Adjusting device for automatically adjusting height of microphone and height correction method thereof |
| CN112967539A (en) * | 2021-02-01 | 2021-06-15 | 湖南涉外经济学院 | Intelligent interactive teaching system for foreign language teaching |
| AU2019357252B2 (en) * | 2018-10-11 | 2023-03-02 | Vivek DAHIYA | An automated microphone system and a method of adjustment thereof |
-
2012
- 2012-01-10 CN CN201220007651XU patent/CN202395947U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079003A1 (en) * | 2012-11-21 | 2014-05-30 | 齐晓燕 | Automatically adjusting microphone |
| WO2014079066A1 (en) * | 2012-11-26 | 2014-05-30 | 齐晓燕 | Remote-controlled microphone |
| CN103260099A (en) * | 2013-05-20 | 2013-08-21 | 吴江龙硕金属制品有限公司 | Intelligent support for microphone |
| CN104284262A (en) * | 2013-07-01 | 2015-01-14 | 杨诚锐 | Automatically rotary ground microphone |
| CN103826173A (en) * | 2014-02-20 | 2014-05-28 | 上海理工大学 | Voice-tracking microphone and control method of voice-tracking microphone |
| CN105072523A (en) * | 2015-07-24 | 2015-11-18 | 榆林学院 | Automatic lifting microphone stand and control method |
| CN108989923A (en) * | 2018-07-25 | 2018-12-11 | 张雪敏 | A kind of fixation device of audio collecting device |
| AU2019357252B2 (en) * | 2018-10-11 | 2023-03-02 | Vivek DAHIYA | An automated microphone system and a method of adjustment thereof |
| CN112129402A (en) * | 2020-08-21 | 2020-12-25 | 东风汽车集团有限公司 | Abnormal sound source detection device |
| CN112129402B (en) * | 2020-08-21 | 2021-07-13 | 东风汽车集团有限公司 | Abnormal sound source detection device |
| CN112015027A (en) * | 2020-10-14 | 2020-12-01 | 深圳市创成微电子有限公司 | Light supplementing device for broadcasting, light supplementing method thereof and microphone |
| CN112367578A (en) * | 2020-10-30 | 2021-02-12 | 西南交通大学 | Adjusting device for automatically adjusting height of microphone and height correction method thereof |
| CN112367578B (en) * | 2020-10-30 | 2022-04-15 | 西南交通大学 | Adjusting device for automatically adjusting height of microphone and height correction method thereof |
| CN112967539A (en) * | 2021-02-01 | 2021-06-15 | 湖南涉外经济学院 | Intelligent interactive teaching system for foreign language teaching |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20130110 |