CN203311830U - Guitar tremolo device - Google Patents
Guitar tremolo device Download PDFInfo
- Publication number
- CN203311830U CN203311830U CN2013203319999U CN201320331999U CN203311830U CN 203311830 U CN203311830 U CN 203311830U CN 2013203319999 U CN2013203319999 U CN 2013203319999U CN 201320331999 U CN201320331999 U CN 201320331999U CN 203311830 U CN203311830 U CN 203311830U
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- Prior art keywords
- tremolo
- guitar
- block
- aperture
- spring
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Abstract
The utility model discloses a guitar tremolo device which comprises a body with an accommodating space, a pedestal installed on the body, a tremolo block pivoted with the pedestal and situated in the accommodating space, a tremolo spring connecting the tremolo block and the body, and a tremolo rod connected with the tremolo block, wherein at least one aperture allowing a string to penetrate through is arranged in the tremolo block in an inclined manner, each aperture is provided with a resonance sounding space, and lower nuts, of which the number is identical to that of the apertures, are arranged on the body or the pedestal for connecting a plurality of strings. The aperture is wider in the lower end and narrower in the upper end, and the resonance sounding space communicates with the upper end of the aperture. Compared with the prior art, the guitar tremolo device enables adjustment of pitch and timbre and provides excellent tremolo effect.
Description
Technical field
The utility model relates to the parts technical field of stringed musical instrument, relates in particular to a kind of guitar tremolo device.
Background technology
Stringed musical instrument, need to configure tremolo device sometimes as guitar, so that its user can change the tension force of string on demand.A typical tremolo device can comprise a trill bar.The user can press the trill bar to reduce the tension force of string to the direction of musical instrument main body, or the trill bar is pulled away to the musical instrument main body to increase the tension force of string, thereby changes the pitch that fingers a stringed instrument and play out.
At present, common trill system generally comprises: a base and a slider component; Floor installation is in the upper surface of musical instrument main body, and slider component rotates centered by an axle that is positioned at main body upper surface below, many springs are installed between main body and slider component, and the epimere of slider component partly is equipped with a trill bar.During actual the use, change the tension force of string by lifting or the trill bar of loweing, and then reach the purpose of regulating trill.
Yet existing this trill system is just merely regulated the tone of trill by the tension force of regulating string, function singleness, the tuning effect is very limited.
The utility model content
It is a kind of with resonator, the effective guitar tremolo device of trill tuning that the purpose of this utility model is to provide.
The utility model adopts following technical scheme.
A kind of guitar tremolo device comprises: has the body of accommodation space, is arranged on the base on body, with the base pivot joint and be positioned at the tremolo block of accommodation space, connect the trill spring of tremolo block and body, and the trill bar be connected with tremolo block; It is characterized in that, described tremolo block tilts and is provided with the aperture that at least one appearance string passes, and on each aperture, coupling has a sympathetic response pronunciation space; On body or base, be provided with the lower nut consistent with little hole number, be used to connecting many strings.
As with improvement, the structure of described aperture is that wide upper end, lower end is narrow, and described sympathetic response pronunciation space is communicated with the upper end of aperture.
As with improvement, described accommodation space comprises an opening that is positioned at the body front, described lower nut is arranged on the end of opening part towards guitar head, and by suspend screw be arranged on base on one after end flanges be connected, between each time nut and rear end flanges, be connected with spring.
Further with improvement, each time nut be provided with one horizontal, with string near wear-resisting peg.
Further with improvement, be provided with to support at the rear side of rear end flanges the loop bar of screw of suspending, on loop bar, be provided with a plurality of counterbores corresponding with the screw that suspends.
As with improvement, at the rear side of tremolo block, be provided with a connecting link, on body, be provided with the barrier element of adjusting in the middle of tremolo block; Wherein, connecting link is adjacent to the bottom of tremolo block, is connected with rod spring between connecting link and body.
Further with improvement, between connecting link and tremolo block, be provided with one deck buffer layer at least, described buffer layer is one or more in rubber layer, leather layer.
Further with improvement, in the bottom of tremolo block, be provided with to install the groove of connecting link, the transversal section of described groove is semicircle.
Further with improvement, between described barrier element and body, be that the adjustable activity in position is installed.
Further with improvement, the quantity of described trill spring is two, is connected to the both sides of tremolo block, and the quantity of described rod spring is one, is connected to the centre of tremolo block; Described trill spring and rod spring are by forming the adjustable flexible connection of distance between spring base and main body.
A kind of guitar tremolo device that the utility model provides, by in tremolo block, tilting, arrange and hold the aperture that string passes, and coupling has a sympathetic response pronunciation space on aperture, not only can realize the adjusting of trill tone by the position of adjusting tremolo block, and realizing the auxiliary adjustment of tone color by the sympathetic response space of pronouncing, tuning is effective.Simultaneously, because the structure of aperture is that wide upper end, lower end is narrow, sympathetic response pronunciation space is communicated with the upper end of aperture, conveniently realizes being connected of string end and tremolo block, and practicality is good.
The accompanying drawing explanation
Figure 1 shows that the tremolo device diagrammatic cross-section that the utility model provides;
Figure 2 shows that the tremolo block front perspective view;
Figure 3 shows that the tremolo block side perspective view;
Figure 4 shows that the structural representation after tremolo device that the utility model provides is removed body;
Figure 5 shows that the loop bar structural representation;
Figure 6 shows that the tremolo device upward view that the utility model provides.
Description of reference numerals:
1, body, 2, base, 3, tremolo block, 4, the trill spring, 5, the trill bar,
6, string, 7, lower nut, 8, the screw that suspends, 9, rear end flanges, 10, spring,
11, accommodation space, 12, loop bar, 13, connecting link, 14, barrier element, 15, rod spring;
31, aperture, 32, sympathetic response pronunciation space, 33, groove;
71, wear-resisting peg;
121, counterbore.
Embodiment
For further setting forth essence of the present utility model, by reference to the accompanying drawings embodiment of the present utility model is described as follows.
As shown in Figure 1-Figure 3, a kind of guitar tremolo device, comprise: the body 1 with accommodation space 11, be arranged on the base 2 on body 1, with base 2 pivot joints and be positioned at the tremolo block 3 of accommodation space 11, the trill spring 4 that connects tremolo block 3 and body 1, and the trill bar 5 be connected with tremolo block 3; It is characterized in that, described tremolo block 3 tilts and is provided with the aperture 31 that at least one appearance string 6 passes, and on each aperture 31, coupling has a sympathetic response pronunciation space 32; On base 2, be provided with the lower nut 7 consistent with aperture 31 quantity, be used to connecting many strings 6.In other embodiments, shown in lower nut be arranged on body, be not limited to the present embodiment.
Wherein, as Fig. 1, shown in Figure 4, described accommodation space 11 comprises an opening that is positioned at body 1 front, described lower nut 7 is arranged on the end of opening part towards guitar head, and by suspend screw 8 be arranged on base 2 on one after end flanges 9 be connected, between each time nut 7 and rear end flanges 9, be connected with spring 10.On each time nut 7, be provided with one horizontal, with string near wear-resisting peg 71.Preferably, wear-resisting peg 71 is made by graphite, and like this, when tremolo device was worked, string 6 slipped over the degree of wear that can reduce string 6 via wear-resisting peg 71.In other embodiments, described wear-resisting peg is made by compound substance, canine tooth, slide block or other antifriction materials, is not limited to the present embodiment.
Further, for avoiding tremolo device when work, lower nut 7 moves around, and in the present embodiment, also is provided with to support at the rear side of rear end flanges 9 loop bar 12 of screw 8 of suspending.As shown in Figure 5, described loop bar 12 is provided with three counterbores 121 corresponding with the screw 8 that suspends.The design of counterbore 121 installation of screw 8 that not only conveniently suspends, and do not affect the appearance.In practical operation, the quantity of counterbore 121 is adjusted as the case may be and to some extent, is not limited to this programme.
As Fig. 1, Fig. 3, shown in Figure 6, at the rear side of tremolo block 3, be provided with a connecting link 13, in the bottom of tremolo block 3, be provided with to install the groove 33 of connecting link, the transversal section of described groove 33 is semicircle; On body 1, be provided with the barrier element 14 of restriction tremolo block 3 displacements.Wherein, between described barrier element 14 and body 1, be that the adjustable activity in position is installed, as shown by the arrows in Figure 1.Described connecting link 13 is adjacent to the bottom of tremolo block 3; For reducing unnecessary friction, between connecting link 13 and tremolo block 3, be provided with two-layer buffer layer, such as rubber layer or leather layer.Particularly, adjust for convenience the movement position of connecting link 13, be connected with rod spring 15 between connecting link 13 and body 1.In the present embodiment, preferably the quantity of rod spring 15 is one, is connected to the centre of tremolo block 3; Preferably the quantity of trill spring 4 is two, is connected to the both sides of tremolo block 3, and preferably trill spring 4 and rod spring 15 are by forming the adjustable flexible connection of distance between spring base and main body 1.
During real work, tremolo block 3 is rotated between high-order 30S and low level 30F centered by pivot A, and details are referring to shown in Fig. 1 dotted line.When tremolo block 3 moved from middle position to high-order B, the tension force of string 6 increased thereupon, thereby when playing an instrument, string 6 produces higher tone.When tremolo block 3 moved from middle position to low level 30F, the tension force of string 6 descended thereupon, thereby when playing an instrument, string 6 produces lower tone.
Above embodiment has been described in detail essence of the present utility model, but can not to protection domain of the present utility model, limit with this.Apparently, under the enlightenment of the utility model essence, the art those of ordinary skill also can carry out many improvement and modification, within it should be noted that these improvement and modification all drop on claim protection domain of the present utility model.
Claims (10)
1. guitar tremolo device, comprise: the body (1) with accommodation space (11), be arranged on the base (2) on body (1), with base (2) pivot joint and be positioned at the tremolo block (3) of accommodation space (11), the trill spring (4) that connects tremolo block (3) and body (1), and the trill bar (5) be connected with tremolo block (3); It is characterized in that, described tremolo block (3) tilts and is provided with the aperture (31) that at least one appearance string (6) passes, and the upper coupling of each aperture (31) has a sympathetic response pronunciation space (32); On body (1) or base (2), be provided with the lower nut (7) consistent with aperture (31) quantity, be used to connecting many strings (6).
2. a kind of guitar tremolo device according to claim 1, is characterized in that, the structure of described aperture (31) is that wide upper end, lower end is narrow, and described sympathetic response pronunciation space (32) is communicated with the upper end of aperture (31).
3. a kind of guitar tremolo device according to claim 1, it is characterized in that, described accommodation space (11) comprises that is positioned at the positive opening of body (1), described lower nut (7) is arranged on the end of opening part towards guitar head, and by the screw that suspends (8) be arranged on base (2) on one after end flanges (9) be connected, between each time nut (7) and rear end flanges (9), be connected with spring (10).
4. a kind of guitar tremolo device according to claim 3, is characterized in that, each time nut (7) be provided with one horizontal, with string near wear-resisting peg (71).
5. a kind of guitar tremolo device according to claim 3, it is characterized in that, at the rear side of rear end flanges (9), be provided with to support the loop bar (12) of screw (8) that suspend, on loop bar (12), be provided with a plurality of counterbores (121) corresponding with the screw that suspends (8).
6. a kind of guitar tremolo device according to claim 1, is characterized in that, is provided with a connecting link (13) at the rear side of tremolo block (3), on body (1), is provided with the barrier element (14) of adjusting tremolo block (3) centre position; Wherein, connecting link (13) is adjacent to the bottom of tremolo block (3), is connected with rod spring (15) between connecting link (13) and body (1).
7. a kind of guitar tremolo device according to claim 6, is characterized in that, is provided with one deck buffer layer at least between connecting link (13) and tremolo block (3), and described buffer layer is one or more in rubber layer, leather layer.
8. a kind of guitar tremolo device according to claim 6, is characterized in that, in the bottom of tremolo block (3), is provided with to install the groove (33) of connecting link (13), and the transversal section of described groove (33) is semicircle.
9. a kind of guitar tremolo device according to claim 6, is characterized in that, between described barrier element (14) and body (1), is that the adjustable activity in position is installed.
10. a kind of guitar tremolo device according to claim 6, it is characterized in that, the quantity of described trill spring (4) is two, is connected to the both sides of tremolo block (3), the quantity of described rod spring (15) is one, is connected to the centre of tremolo block (3); Described trill spring (4) and rod spring (15) are by forming the adjustable flexible connection of distance between spring base and main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203319999U CN203311830U (en) | 2013-06-08 | 2013-06-08 | Guitar tremolo device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203319999U CN203311830U (en) | 2013-06-08 | 2013-06-08 | Guitar tremolo device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203311830U true CN203311830U (en) | 2013-11-27 |
Family
ID=49618021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203319999U Expired - Lifetime CN203311830U (en) | 2013-06-08 | 2013-06-08 | Guitar tremolo device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203311830U (en) |
-
2013
- 2013-06-08 CN CN2013203319999U patent/CN203311830U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |