CN204102552U - For pickup bracket and the sound pick up equipment of plucked string instrument - Google Patents
For pickup bracket and the sound pick up equipment of plucked string instrument Download PDFInfo
- Publication number
- CN204102552U CN204102552U CN201420464921.9U CN201420464921U CN204102552U CN 204102552 U CN204102552 U CN 204102552U CN 201420464921 U CN201420464921 U CN 201420464921U CN 204102552 U CN204102552 U CN 204102552U
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- string
- pickup bracket
- bracket
- pickup
- plucked
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Abstract
The utility model relates to pickup bracket for plucked string instrument and sound pick up equipment.This is used for the pickup bracket of plucked string instrument, comprising: the guide hole that pickup bracket is arranged and string slot, and guide hole is crossing with string slot, and the bottom of string slot is lower than the upper end of guide hole xsect.This guide hole is for installing piezoelectricity inductor, and this string slot is for installing the string of plucked string instrument, and voice signal is delivered to piezoelectricity inductor with vibration mode by string.This is used for the sound pick up equipment of plucked string instrument, comprising: piezoelectricity inductor and acoustic pickup, and described sound pick up equipment comprises described pickup bracket, and described piezoelectricity inductor is arranged in the guide hole of described bracket.
Description
Technical field
The utility model relates to a kind of plucked string instrument, particularly a kind of pickup bracket for plucked string instrument and sound pick up equipment.
Background technology
Due to the development of musical instrument and the demand in epoch, the needs that plucked string instrument has electro-acoustic to develop, as adopted moving-coil microphone or capacitance microphone to carry out pickup, its shortcoming is that audio-frequency harmonic distortion, noise are large.Afterwards, there is the pattern that fixing acoustic pickup is set in musical instrument inside, the qin case being arranged on plucked string instrument by acoustic pickup is inner, the built-in mode of this acoustic pickup easily causes audio mixing, also can cause audio-frequency harmonic distortion, affect the performing effect of player, and destroy the structure of musical instrument itself, affect the audio of musical instrument, particularly seven-stringed plucked instrument in some ways similar to the zither or the classic national musical instruments of the such Chinese tradition of Zheng.
The problem of audio mixing is caused in order to solve built-in acoustic pickup, release a kind of external press-type plucked string instrument acoustic pickup on the market, comprise support column, piezoelectric ceramic piece and pickup circuit, the top of support column is used for supporting the support end bottom plucked string instrument, and the bottom of support column is connected with piezoelectric ceramic piece, and press-type plucked string instrument acoustic pickup is placed on qin table or qin frame, solve the built-in audio mixing phenomenon caused of acoustic pickup, but when begining to learn player and touching body, also can sounding, destroy former performance sound.
Utility model content
The purpose of this utility model is to provide the pickup bracket that a kind of qin bridge being installed on plucked string instrument can not affect the plucked string instrument of the audio of former plucked string instrument.Another object of the present utility model is to provide a kind of plucked string instrument sound pick up equipment that pickup bracket is housed.
Technical solution of the present utility model is the described pickup bracket for plucked string instrument, its special character is: the pickup bracket of described plucked string instrument, comprise guide hole and string slot that pickup bracket is arranged, guide hole is crossing with string slot, and the bottom of string slot is lower than the upper end of guide hole xsect.
As preferably: described guide hole is vertical with described string slot; Described guide hole is for installing piezoelectricity inductor, and described string slot is for installing the string of plucked string instrument, and voice signal is delivered to piezoelectricity inductor with vibration mode by string.
As preferably: described pickup bracket base is provided with rest portion.
As preferably: described pickup bracket base is provided with abutting part vertically disposed with described rest portion; The abutting part of pickup bracket and the L-shaped framework of rest portion of pickup bracket are arranged, and described L shape framework is connected to the interior right angle end of plucked string instrument qin bridge just.
As preferably: the length of described pickup bracket rest portion is greater than the length of pickup bracket abutting part; The width of described pickup bracket rest portion is identical with the width of described pickup bracket abutting part, and when pickup bracket is set up in the qin bridge of plucked string instrument, pickup bracket abutting part supports the inner side of plucked string instrument qin bridge.
As preferably: the bottom of described pickup bracket is provided with mounting groove, described mounting groove is nested in the top of plucked string instrument qin bridge, described pickup bracket is pressed on the qin bridge of plucked string instrument by string, and described pickup bracket is realized in the location of plucked string instrument qin bridge by the mounting groove being located at string in pickup bracket string slot and pickup bracket base.
As preferably: the two ends of the bottom of described string slot are smooth curved surface.
Another technical solution of the present utility model is the described sound pick up equipment for plucked string instrument, comprise: piezoelectricity inductor and acoustic pickup, its special character is: described sound pick up equipment comprises described pickup bracket, and described piezoelectricity inductor is arranged in the guide hole of described bracket.
Compared with prior art, the beneficial effects of the utility model:
When bracket is located on the qin bridge of plucked string instrument, the string of plucked string instrument is located in the string slot of bracket, because the bottom of described string slot is lower than the upper end of guide hole xsect, string can be pressed on piezoelectricity inductor tightly, voice signal is delivered on piezoelectricity inductor with vibration mode by string, reduces the audio signal that sound pick up equipment produces.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model for bracket first embodiment of plucked string instrument.
Fig. 2 is the structural representation of the utility model for bracket second embodiment of plucked string instrument.
Fig. 3 is the structural representation of the utility model for bracket the 3rd embodiment of plucked string instrument.
Fig. 4 is the structural representation that pickup bracket is applied in the middle of seven-stringed plucked instrument in some ways similar to the zither.
Embodiment
Fig. 1 shows first embodiment of the present utility model.
Refer to shown in Fig. 1, Fig. 4, the pickup bracket 3 of this plucked string instrument, comprise guide hole 4 and string slot 5 that pickup bracket 3 is arranged, guide hole 4 is crossing with string slot 5, and the bottom of string slot 5 is lower than the upper end of guide hole 4 xsect, and the bottom of bracket 3 is provided with rest portion 6.
In the present embodiment, described guide hole 4 is for installing piezoelectricity inductor, when the rest portion 6 of bracket 3 is located on the qin bridge 8 of plucked string instrument, the string 9 of plucked string instrument is located in the string slot 5 of bracket 3, string 9 can not depart from string slot 5 in the process of playing, because the bottom of string slot 5 is lower than the upper end of guide hole 4 xsect, thus, string 9 can be pressed on piezoelectricity inductor tightly, voice signal is delivered on piezoelectricity inductor with vibration mode by string 9, in order to better transmission of signal, preferred guide hole 4 is vertical with string slot 5 to be arranged.Because string 9 on qin bridge 8 is near the end of string, therefore the Oscillation Amplitude of this place's string 9 is little.For making bracket 3 schedule on qin bridge 8 well, rest portion 6 rough surface of bracket 3, rough, can increase the friction force of bracket 3 and qin bridge 8, because the Oscillation Amplitude of qin bridge 8 place string is originally little, therefore the relative qin bridge 8 of bracket 3 keeps motionless substantially.
Because string 9 is tight, bracket 3 is padded string 9, therefore string 9 is except contacting with piezoelectricity inductor, also can touch the two ends of the bottom of string slot 5, for making string 9, there is better audio, reduce the restriction of string slot 5 pairs of strings 9, namely reduce the friction force of string slot 5 and string 9, the two ends bottom string slot 5 are smooth curved surface, as rounding, meanwhile, the two ends bottom string slot 5 are the damage that smooth curved surface can avoid to string.
Fig. 2 shows second embodiment of the present utility model.
Refer to shown in Fig. 2, Fig. 4, the difference of the present embodiment and previous embodiment pickup carrier structure is, string slot 5 bottom end is also provided with the vertically disposed abutting part 7 with rest portion 6, abutting part 7 and the L-shaped framework of rest portion 6 of pickup bracket are arranged, L shape framework is connected to the interior right angle end of qin bridge 8 just, the lateral length of pickup bracket rest portion 6 is greater than the lateral length of pickup bracket abutting part 7, longitudinal width of pickup bracket rest portion 6 is identical with longitudinal width of pickup bracket abutting part 7, is attached to qin bridge 8 upward stability to increase.When pickup bracket 3 is located on qin bridge 8, the side of pickup bracket abutting part 7 withstands on the side of qin bridge 8, and pickup bracket abutting part 7 has the effect of installing location and preventing pickup bracket 3 from sliding on qin bridge 8.
Fig. 3 shows the 3rd embodiment of the present utility model.
Refer to shown in Fig. 3, Fig. 4, the difference of the pickup carrier structure of the present embodiment and the first embodiment is, mounting groove 10 is provided with bottom string slot 5, described mounting groove 10 is nested in the top of qin bridge 8, bracket 3 is pressed on qin bridge 8 by string 9, bracket 3, by being located at string 9 in string slot 5 and mounting groove 10 in the location of qin bridge 9, limits the displacement of bracket 3 on qin bridge 8.
Fig. 4 shows the embodiment that the utility model uses sound pick up equipment in plucked string instrument.
Refer to shown in Fig. 4, the sound pick up equipment of this plucked string instrument, comprise along several brackets 3 arranged in parallel, be located in the acoustic pickup (not shown) that piezoelectricity inductor 2 in described some brackets 3 guide hole and described piezoelectricity inductor 2 end arrange, this acoustic pickup changes into electric signal the acoustic vibration of electroacoustic equipment string.
In the present embodiment, the quantity of described pickup bracket 3 is identical with the quantity of string 9, and the string slot 5 of bracket 3 is for placing string 9.Sound pick up equipment for plucked string instrument is installed on seven-stringed plucked instrument in some ways similar to the zither or Zheng, the rest portion 6 of pickup bracket 3 is located at qin bridge 8 top panel of seven-stringed plucked instrument in some ways similar to the zither, the side of qin bridge 8 is supported in abutting part 7 side of bracket 3, the string 9 of seven-stringed plucked instrument in some ways similar to the zither or Zheng is located in the string slot 5 of pickup bracket 3, the string 9 of seven-stringed plucked instrument in some ways similar to the zither or Zheng is tightened in the process of Installation and Debugging, because the bottom of the string slot 5 of pickup bracket 3 is lower than the upper end of guide hole 4 xsect, thus the string 9 of seven-stringed plucked instrument in some ways similar to the zither or Zheng is pressed on piezoelectricity inductor 2, because the lateral length of pickup bracket 3 rest portion 6 is longer than the lateral length of pickup bracket 3 abutting part 7, therefore tight string 9 makes bracket 3 be close on the qin bridge 8 of seven-stringed plucked instrument in some ways similar to the zither, bracket 3 can not be turned on one's side, string 9 also can not depart from the string slot 5 of pickup bracket 3, ensure the reliability that this sound pick up equipment uses in performance.Player is in the process played, and the vibration signal of string 9 reaches in acoustic pickup (not shown) through piezoelectricity inductor 2, expands and puts, broadcasted by the performance sound of musical instrument after the electric signal of amplification is reduced into sound by acoustic pickup through audio amplifier or sound console.This sound pick up equipment not only can ensure the tone color playing sound, and installs very convenient, and can not affect the audio of plucked string instrument.
The foregoing is only preferred embodiment of the present utility model, all equalizations done according to the utility model right change and modify, and all should belong to the covering scope of the utility model claim.
Claims (8)
1. for a pickup bracket for plucked string instrument, it is characterized in that: the pickup bracket of described plucked string instrument, comprise guide hole and string slot that pickup bracket is arranged, guide hole is crossing with string slot, and the bottom of string slot is lower than the upper end of guide hole xsect.
2., according to claim 1 for the pickup bracket of plucked string instrument, it is characterized in that: described guide hole is vertical with described string slot; Described guide hole is for installing piezoelectricity inductor, and described string slot is for installing the string of plucked string instrument, and voice signal is delivered to piezoelectricity inductor with vibration mode by string.
3. according to claim 1 or 2 for the pickup bracket of plucked string instrument, it is characterized in that: described pickup bracket base is provided with rest portion.
4. according to claim 3 for the pickup bracket of plucked string instrument, it is characterized in that: described pickup bracket base is provided with abutting part vertically disposed with described rest portion; The abutting part of pickup bracket and the L-shaped framework of rest portion of pickup bracket are arranged, and described L shape framework is connected to the interior right angle end of plucked string instrument qin bridge just.
5. according to claim 4 for the pickup bracket of plucked string instrument, it is characterized in that: the length of described pickup bracket rest portion is greater than the length of pickup bracket abutting part; The width of described pickup bracket rest portion is identical with the width of described pickup bracket abutting part, and when pickup bracket is set up in the qin bridge of plucked string instrument, pickup bracket abutting part supports the inner side of plucked string instrument qin bridge.
6. according to claim 1 or 2 for the pickup bracket of plucked string instrument, it is characterized in that: the bottom of described pickup bracket is provided with mounting groove, described mounting groove is nested in the top of plucked string instrument qin bridge, described pickup bracket is pressed on the qin bridge of plucked string instrument by string, and described pickup bracket is realized in the location of plucked string instrument qin bridge by the mounting groove being located at string in pickup bracket string slot and pickup bracket base.
7. according to claim 1 or 2 for the pickup bracket of plucked string instrument, it is characterized in that: the two ends of the bottom of described string slot are smooth curved surface.
8. for a sound pick up equipment for plucked string instrument, comprising: piezoelectricity inductor and acoustic pickup, is characterized in that: described sound pick up equipment comprises the pickup bracket according to any one of claim 1 ~ 7, described piezoelectricity inductor is arranged in the guide hole of described bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464921.9U CN204102552U (en) | 2014-08-18 | 2014-08-18 | For pickup bracket and the sound pick up equipment of plucked string instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420464921.9U CN204102552U (en) | 2014-08-18 | 2014-08-18 | For pickup bracket and the sound pick up equipment of plucked string instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204102552U true CN204102552U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420464921.9U Expired - Fee Related CN204102552U (en) | 2014-08-18 | 2014-08-18 | For pickup bracket and the sound pick up equipment of plucked string instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204102552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836021A (en) * | 2015-12-14 | 2018-03-23 | 阿部制丝株式会社 | Musical instrument sound pick up equipment |
-
2014
- 2014-08-18 CN CN201420464921.9U patent/CN204102552U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107836021A (en) * | 2015-12-14 | 2018-03-23 | 阿部制丝株式会社 | Musical instrument sound pick up equipment |
| CN107836021B (en) * | 2015-12-14 | 2021-04-16 | 阿部制丝株式会社 | Pickup device for musical instrument |
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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: 20150114 Termination date: 20170818 |