CN200950654Y - Pickups of musical instrument - Google Patents
Pickups of musical instrument Download PDFInfo
- Publication number
- CN200950654Y CN200950654Y CN 200620014595 CN200620014595U CN200950654Y CN 200950654 Y CN200950654 Y CN 200950654Y CN 200620014595 CN200620014595 CN 200620014595 CN 200620014595 U CN200620014595 U CN 200620014595U CN 200950654 Y CN200950654 Y CN 200950654Y
- Authority
- CN
- China
- Prior art keywords
- musical instrument
- clip
- earphone
- pickup
- amplifier
- 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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- Circuit For Audible Band Transducer (AREA)
Abstract
A musical instrument pickup device includes a clip, a small moving coil speaker or an earphone fixed inside of the clip, which is used for clamping a vibrating part of a musical instrument. After being converted to a communication signal, an adapterization is output to a power amplifier. The structure of the utility model is simple, practical and convenient without speaker rack, which realizes excalcarate adapterization with musical instrument. Due to the moving coil speaker or earphone having a wider frequency response range and continuous response frequency spectrum; the device has better technical parameters of frequency response characteristics, non-linear distortion, single and noise ratio and dynamic range. The amplified sound is mellow, closer to the sound of the musical instruments. Performers can act and move the device according to their will and fully display the performance style of their own.
Description
Technical field
The music that the utility model relates to instrument playing converts the equipment that the signal of telecommunication transmits to.
Background technology
With the occasion that the instrument playing pickup transmits and amplifies, generally use microphone pickup at need.Microphone commonly used at present is divided into moving-coil type by operation principle, aluminium band type, and condenser type, electret formulas etc., the method for pickup are that microphone (being pick-up) is placed near the pickup of musical instrument.Being chosen at of distance influences acoustics to a great extent, and the player considers pickup effect because of need and limited action and mobile, thereby influenced the style of playing.Also microphone stand must be set in addition, make troubles to band especially.
Also has a kind of contact phono pickup for musical instrument in the market, it adopts piezoelectric ceramic that the vibration of musical instrument is converted into the signal of telecommunication, because the piezoelectric ceramic Hz-KHz is narrow, response spectrum is discontinuous, so this pick-up Hz-KHz is narrow, Frequency Response is poor, sound after the amplification is withered, and is not mellow and full, lower tone.
The utility model content
The technical problems to be solved in the utility model is that the problem at prior art exists proposes the phono pickup for musical instrument that a kind of effect is better, simple and practical, price is lower.
The technical solution of the utility model comprises a clip, small-sized moving-coil loudspeaker or earphone; Described moving-coil loudspeaker or earphone are fixed on the inboard of described clip, are used for clamping the vibration position of musical instrument, export to power amplifier from the musical instrument pickup and after converting the signal of telecommunication to.
Can also comprise an amplifier in the such scheme, this amplifier is used for exporting to power amplifier again after signal with the output of described small-sized moving-coil loudspeaker or earphone amplifies.Described amplifier can be a transformer.
Can also comprise a qin sign indicating number at such scheme, described qin sign indicating number has a book sheet and can clamp for clip.
The utility model is simple in structure, practical and convenient, without microphone stand, realize not having apart from pickup, because moving-coil loudspeaker or earphone have the Hz-KHz of broad and continuous response spectrum, so technical parameters such as the utility model Frequency Response, non-linear distortion, signal to noise ratio and dynamic range are all relatively good with musical instrument, sound after the amplification is mellow and full, more near the sound of musical instrument itself, and the player can move and move according to the wish of oneself, fully represents the playing style of oneself.
Description of drawings
Fig. 1 is the structure chart of an embodiment of the present utility model;
Fig. 2 is the electrical schematic diagram among another embodiment of the present utility model;
Fig. 3 is the qin code structure figure of a band book sheet.
Embodiment
As shown in Figure 1, a kind of execution mode of the present utility model comprises small-sized moving-coil loudspeaker or earphone 1, and these small-sized moving-coil loudspeaker or earphone 1 are fixed on the inboard of clip 2.During use, clip is clamped the qin sign indicating number of musical instrument, during instrument playing, the vibration of the sound that the vibration of qin sign indicating number and musical instrument send will convert the signal of telecommunication to by small-sized moving-coil loudspeaker or earphone, and this signal of telecommunication is exported to power amplifier and amplified.
If the output impedance of small-sized moving-coil loudspeaker or earphone is not enough, can dispose an amplifier in addition, the amplifier 3 that shows as Fig. 2 is a transformer, can certainly be with other amplifiers that the signal of telecommunication can be amplified, as transistor, amplifier etc.
To some musical instrument, because of the shape of qin sign indicating number is not a sheet, clip is difficult to directly be clipped on the qin sign indicating number, can join a qin sign indicating number that has the book sheet in addition, as shown in Figure 3.In use this qin sign indicating number 4 is placed on the former qin code position of musical instrument as the qin sign indicating number of musical instrument, clip is on book sheet 5.
In specific implementation process, some equivalent means can also be arranged, as small-sized moving-coil loudspeaker or earphone directly are fixed on the qin sign indicating number, fixing mode can be with double faced adhesive tape etc.
Claims (4)
1, a kind of phono pickup for musical instrument is characterized in that, comprises a clip, small-sized moving-coil loudspeaker or earphone; Described moving-coil loudspeaker or earphone are fixed on the inboard of described clip, export to power amplifier after being used for converting the signal of telecommunication to from the musical instrument pickup and with voice signal.
2, the described phono pickup for musical instrument of claim 1 is characterized in that, also comprises an amplifier, and this amplifier is used for exporting to power amplifier again after signal with the output of described small-sized moving-coil loudspeaker or earphone amplifies.
3, the described phono pickup for musical instrument of claim 2 is characterized in that, described amplifier is a transformer.
4, claim 1,2 or 3 described phono pickup for musical instrument is characterized in that, also comprise a qin sign indicating number, and described qin sign indicating number has a book sheet and can clamp for clip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014595 CN200950654Y (en) | 2006-09-07 | 2006-09-07 | Pickups of musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014595 CN200950654Y (en) | 2006-09-07 | 2006-09-07 | Pickups of musical instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200950654Y true CN200950654Y (en) | 2007-09-19 |
Family
ID=38893197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014595 Expired - Fee Related CN200950654Y (en) | 2006-09-07 | 2006-09-07 | Pickups of musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200950654Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049746A1 (en) * | 2016-09-18 | 2018-03-22 | 深圳市海星王科技有限公司 | Sound pick-up for percussion instrument |
-
2006
- 2006-09-07 CN CN 200620014595 patent/CN200950654Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018049746A1 (en) * | 2016-09-18 | 2018-03-22 | 深圳市海星王科技有限公司 | Sound pick-up for percussion instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070919 Termination date: 20110907 |