CN203085160U - Passive interchangeable electronic plate urheen headstock - Google Patents
Passive interchangeable electronic plate urheen headstock Download PDFInfo
- Publication number
- CN203085160U CN203085160U CN 201220373062 CN201220373062U CN203085160U CN 203085160 U CN203085160 U CN 203085160U CN 201220373062 CN201220373062 CN 201220373062 CN 201220373062 U CN201220373062 U CN 201220373062U CN 203085160 U CN203085160 U CN 203085160U
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- China
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- hole
- scroll head
- main body
- urheen
- headstock
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Abstract
The utility model relates to a passive interchangeable electronic plate urheen headstock. A decorative plate is arranged at the right side of the headstock; and an elastic decorative surface is arranged on the decorative plate. A pit slot for placing an electromagnetic inductor is arranged above the right side of a main headstock body inside the decorative plate; the electromagnetic inductor is placed in the pit slot; and grooves for placing other electronic elements and a lead and a lead through hole are arranged at the main headstock body inside the decorative plate. Volume potentiometer and signal output sockets are arranged at the sides of the headstock; and the leads pass through the lead through hole and are connected with the volume potentiometer and the signal output sockets. A through hole penetrating the main headstock body in an up-and-down mode is arranged at the main headstock body; an upper cover plate and a lower cover plate are respectively arranged at the upper end surface and the lower end surface of the through hole; holes aligning at the through hole of the main headstock body in an up-and-down mode are arranged on the two cover plates; and the apertures of the holes on the two cover plates are smaller than the internal diameter of the through hole of the main a headstock body and are matched with the dimensions of the external diameters of the lower segments of the instrument rods of the traditional bowed two-stringed instrument with a thin wooden soundboard and the traditional urheen in real life. Besides, holes with internal screw threads are arranged at the back of the headstock, wherein the holes are provided with corresponding bolts; the holes are communicated with the through hole of the main headstock body; and the bolts can be screwed into the through hole of the main headstock body through internal screw threads.
Description
(1) technical field
The utility model relates to a kind of scroll head of electronic musical instrument, specifically refers to a kind of passive interchangeable electron plate urheen scroll head.
(2) background technology
Existing electronics bowed stringed instrument with a thin wooden soundboard. the electronics urheen is two kinds of electronic musical instruments independently separately, their scroll head all can not exchange use each other and between the scroll head of they and existing traditional bowed stringed instrument with a thin wooden soundboard or urheen, as the electronic product in this field, can not exchange with existing a large amount of traditional product accessory and cooperate or with can not compatibility between the electronic product; Can cause the waste of some resources.
(3) summary of the invention
The utility model provides a kind of passive interchangeable electron plate urheen scroll head, solving between existing electronics bowed stringed instrument with a thin wooden soundboard and the electronics urheen, and they and traditional bowed stringed instrument with a thin wooden soundboard. the non-interchangeable problem of the scroll head between the urheen.
For addressing the above problem the technical scheme that the utility model takes be; Be provided with the scroll head decorative panel in the front of the utility model scroll head, on decorative panel, be provided with the elasticity decorative cover.When the utility model scroll head used as the electronics urheen, this elasticity decorative cover can be simulated the boa skin elasticity on traditional urheen scroll head, makes the player that certain elastic handfeel be arranged.If directly use the scroll head decorative panel, the utility model scroll head can be used as an electron plate and messes things up to use.Just reach same scroll head thus and make two kinds of purposes that musical instrument uses.(the scroll head decorative panel is provided with qin sign indicating number and string, and both do not do concrete narration for prior art at this)
Above-below direction in the utility model scroll head main body is provided with a through hole that runs through.The two ends of through hole are provided with up and down cover plate, and two cover plates respectively are provided with and the through hole hole of contraposition mutually, and the aperture on two cover plates is all less than the internal diameter of through hole simultaneously.Meanwhile the outside dimension of the qin bar hypomere of traditional bowed stringed instrument with a thin wooden soundboard in the aperture on two cover plates and the reality or urheen matches.
The back side at the utility model scroll head is provided with internal thread hole, and this hole communicates with the last lower through-hole of scroll head main body.Is furnished with respective bolt in this hole, insert the loam cake plate hole of the utility model scroll head when the qin bar hypomere of existing traditional bowed stringed instrument with a thin wooden soundboard or urheen. scroll head main body through hole. can be held out against by above-mentioned bolt behind the lower cover plate hole, thus scroll head that makes the qin bar of traditional bowed stringed instrument with a thin wooden soundboard or urheen and the utility model scroll head be integrated to reach traditional bowed stringed instrument with a thin wooden soundboard or urheen and the exchange between the utility model scroll head.
The utility model scroll head is a kind of passive electronics scroll head.In scroll head decorative panel inside. the top in scroll head main body front, be provided with the hole groove that can place electromagnetic inductor, the hole is placed with electromagnetic inductor in the groove, and electromagnetic inductor is by the permanent magnetism iron core. and the coil that is wound in certain number of turn of this core is formed.In scroll head decorative panel inside. also be provided with groove and the lead perforation that can place other electron component and lead on the scroll head main body simultaneously.Lead is by the perforation and the volume potentiometer of scroll head side, the signal accessory power outlet connect (for ease of narration, in this instructions and the accompanying drawing thereof with volume potentiometer. the signal accessory power outlet is co-located on same side and uses same numbering to illustrate).Permanent magnetism iron core in the electromagnetic inductor has formed a stationary magnetic field above the front of scroll head, when the metal string is played generation mechanical vibration frequency, this stationary magnetic field can change, this variation will be by the coil-induced one-tenth alternating signal of certain number of turn, thus this signal by other electronic devices and components and lead through volume potentiometer. signal accessory power outlet other electric equipment beyond the utility model scroll head is exported the effect that reaches performance.(annotate; The qin sign indicating number, metal string and other electron device and relevant device belong to prior art, do not do concrete narration at this)
(4) description of drawings
The schematic top plan view of Fig. 1 the utility model scroll head
Fig. 2 the utility model scroll head side diagrammatic cross-section
Fig. 3 the utility model scroll head main body run through the through hole schematic top plan view up and down.
Fig. 4 the utility model scroll head first surface decorating intralamellar part is placed the hole groove of electronic component and lead. groove. and lead perforation equipotential horizontalization face synoptic diagram.
The structure of Fig. 5 the utility model scroll head electronic component. connect and they and string. the locus synoptic diagram between the qin sign indicating number.
The schematic side view of Fig. 6 the utility model scroll head elasticity decorative cover.
Fig. 7 the utility model scroll head and effect synoptic diagram after traditional qin bar combines
(5) embodiment
In conjunction with Fig. 1 Fig. 2 Fig. 3, the top of scroll head main body 1 and bottom respectively are provided with on 14, two cover plates of cover plate 2 cover plates and respectively are provided with hole 3, hole 15.The above-below direction of scroll head main body 1 is provided with the hole 3 of running through 7, two cover plates of type through hole, and the contraposition setting is done with through hole 7 respectively in hole 15.Cover board hole 3 and hole 15, internal diameter all less than the internal diameter of through hole 7.Cover board hole 3 and cover board hole 15 match with the hypomere external diameter of real traditional bowed stringed instrument with a thin wooden soundboard and two Chinese fiddle bars 16 simultaneously.
At the back side 5 of scroll head main body 1, be provided with tapped hole 13, hole 13 has corresponding bolts to cooperate in addition.Internal thread hole 13 communicates with through hole 7, and bolt can pass through internal thread hole 13, is screwed in the through hole 7.The traditional bowed stringed instrument with a thin wooden soundboard in reality or the qin bar 16 of urheen pass loam cake plate hole 3, and scroll head main body through hole 7 during lower cover plate hole 15, is held out against by internal thread hole 13 by bolt, thereby the qin bar 16 of the utility model scroll head and traditional bowed stringed instrument with a thin wooden soundboard or urheen is integrated.(annotate; Bolt belongs to prior art, does not elaborate in this instructions and the view)
In conjunction with Fig. 1 Fig. 6, be provided with decorative panel 4 in the front of scroll head, on decorative panel 4, be provided with an elasticity decorative cover 6, when the utility model scroll head uses as the electronics urheen, the boa skin elasticity that this elasticity decorative cover 6 can be simulated on traditional urheen scroll head provides to a certain degree elastic handfeel to the player, if when not using this elasticity decorative cover 6, mess things up to use just the utility model scroll head can be used as electron plate, thereby reach the function that same scroll head has two kinds of musical instruments.
In conjunction with Fig. 1 Fig. 2 Fig. 4, in the inside of decorative panel 4, the positive top of scroll head main body 1 is provided with electromagnetic inductor and places hole groove 9, wire grooves 10, and other electron component is placed groove 11, lead perforation 12.Lead is by the volume potentiometer of perforation 12 with scroll head main body side. and signal accessory power outlet 8 is connected.
In conjunction with Fig. 1 Fig. 2 Fig. 4 Fig. 5, electromagnetic inductor 17 is by permanent magnetism iron core 18, and the coil 19 of certain number of turn is formed.Electromagnetic inductor 17 is placed in the hole groove 9 of scroll head main body 1, permanent magnetism iron core 18 will form the stationary magnetic field around the groove 9 of hole at this moment, when metal string 21 is played and is produced the mechanical vibration frequency, this stationary magnetic field will change and this variation will produce alternating signal in the coil 19 of certain number of turn, this signal is by electronic devices and components 23, lead 20 is transferred to the volume potentiometer of scroll head main body 1 side. signal accessory power outlet 8.Wherein lead 20 is by lead perforation 12 and volume potentiometer. and signal accessory power outlet 8 is connected, thus volume potentiometer. signal accessory power outlet 8 is transferred to signal other stereo set of the external world again and reaches playing effect.(annotate; 22 pairs of strings of qin sign indicating number among Fig. 5 only play a supportive role it and extraneous electronic equipment, metal string etc. all belongs to prior art and does not do detailed description at this)
Fig. 7 is the whole structure synoptic diagram after the utility model scroll head and real traditional bowed stringed instrument with a thin wooden soundboard or the exchange of urheen scroll head.(annotate; The tradition bowed stringed instrument with a thin wooden soundboard. the qin bar scroll head of urheen etc., belong to prior art, this instructions is not done and is described in detail).
Claims (2)
1. passive interchangeable electron plate urheen scroll head, it is characterized in that, the front of scroll head is provided with decorative panel, decorative panel is provided with the elasticity decorative cover, above the scroll head main body front of decorative panel inside, be provided with the hole groove that to place electromagnetic inductor, be placed with electromagnetic inductor in the groove of hole, on the scroll head main body of decorative panel inside, also be provided with groove and the lead perforation that to place other electron component and lead, be provided with volume potentiometer and signal accessory power outlet in the side of scroll head, lead is connected with volume potentiometer signal accessory power outlet by the lead perforation, above-below direction in the scroll head main body is provided with a through hole that runs through the scroll head main body, through hole two end faces up and down respectively is provided with cover plate up and down respectively, on two cover plates, respectively be provided with and the scroll head main body through hole hole of contraposition mutually up and down, aperture on two cover plates is all less than the internal diameter of scroll head main body through hole, simultaneously all match with the outside dimension of traditional bowed stringed instrument with a thin wooden soundboard urheen qin bar hypomere in the reality in the aperture on two cover plates, be provided with the hole of being with internal thread and being furnished with respective bolt at the back side of scroll head, this hole communicates with scroll head main body through hole, and bolt can be screwed in the scroll head main body through hole by internal thread.
2. passive interchangeable electron plate urheen scroll head according to claim 1 is characterized in that, comprises the permanent magnetism iron core in the electromagnetic inductor and is wound in coil on this magnetic core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373062 CN203085160U (en) | 2012-07-31 | 2012-07-31 | Passive interchangeable electronic plate urheen headstock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220373062 CN203085160U (en) | 2012-07-31 | 2012-07-31 | Passive interchangeable electronic plate urheen headstock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203085160U true CN203085160U (en) | 2013-07-24 |
Family
ID=48830978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220373062 Expired - Fee Related CN203085160U (en) | 2012-07-31 | 2012-07-31 | Passive interchangeable electronic plate urheen headstock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203085160U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578457A (en) * | 2012-07-31 | 2014-02-12 | 李凤明 | Passive interchangeable electronic plate Erhu head |
-
2012
- 2012-07-31 CN CN 201220373062 patent/CN203085160U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103578457A (en) * | 2012-07-31 | 2014-02-12 | 李凤明 | Passive interchangeable electronic plate Erhu head |
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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 |
Granted publication date: 20130724 Termination date: 20160731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |