CN204117577U - String of a musical instrument adjusting gear - Google Patents
String of a musical instrument adjusting gear Download PDFInfo
- Publication number
- CN204117577U CN204117577U CN201420516716.2U CN201420516716U CN204117577U CN 204117577 U CN204117577 U CN 204117577U CN 201420516716 U CN201420516716 U CN 201420516716U CN 204117577 U CN204117577 U CN 204117577U
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- string
- outer casing
- casing member
- musical instrument
- rod
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Abstract
The utility model provides a kind of string of a musical instrument adjusting gear, it comprises an outer casing member, one adjustment rod member, one rolling condition and a frame piece, this outer casing member comprises a containing groove and a slot opening, this adjustment rod member comprises a body of rod and a knob, this rolling condition comprises an axis body, one worm gear part and a string holes portion, this frame piece comprise a pair should slot opening plate body and one from this plate body toward away from this outer casing member direction extend the first body, this worm gear part and this body of rod are arranged in this containing groove and group connects mutually, this axis body is arranged in this first body and this string holes portion is passed away from this plate body one end from this first body, and make this plate body be covered on this slot opening.By the matched combined of this outer casing member, this rolling condition and this frame piece, and then reach simple structure, the easy advantage of assembling.
Description
Technical field
The utility model relates to a kind of stringed musical instrument structure, especially relate to a kind of simple structure and be easy to assemble string of a musical instrument adjusting gear.
Background technology
As shown in Figure 1, string volume device on general stringed musical instrument is installed in as on guitar musical instrument, in order to regulate the elasticity of the string of a musical instrument, shown in Fig. 2, for the structure of existing guitar string volume device, comprise the pedestal 1 of an inner hollow, this pedestal 1 longitudinally bottom extends a body, this body can be socketed a scroll bar 2, one worm gear 3 assembly of this scroll bar 2 upper end and this pedestal 1 inside links, establish a string holes solid through tying up for a string of a musical instrument below scroll bar 2, this pedestal 1 laterally establishes a central siphon 4, this central siphon 4 is for worm screw 5 cross-under, this worm screw 5 engages with this worm gear 3, this worm gear 3 can be driven to rotate, one end of this worm screw 5 is the group cover portion 5a establishing two relative planes, a perforation is established at one its center of swing handle 6, two relative planes are also established in this perforation, the group cover portion 5a of this worm screw 5 can be enclosed within, one screw 5b is by the screw be locked into outside this swing handle 6 in this 5a inside, group cover portion, swing handle 6 can be fixed on this worm screw 5, and this scroll bar 2 upper end center establishes a screw 2a, this screw 2a is sealed for another screw 7, and scroll bar 2 is located, and the opening 8 at this pedestal 1 top relends capping 9 fastening and seals.
Owing to will adjust the elasticity of stringed musical instrument as the guitar string of a musical instrument, then this swing handle 6 rotatable is to drive the forward and reverse rotation of this worm screw 5, and to drive the forward and reverse rotation of this worm gear 3, the forward and reverse rotation of this scroll bar 2 of scrolling simultaneously, to roll tightly the string of a musical instrument or to loosen.
But the structural detail of existing guitar string volume device is quite a lot of, especially scroll bar 2 and worm gear 3 separate to manufacture, and must be sealed by screw 7 from the two ends of this body, could this scroll bar 2 be attached on pedestal 1, and in order to avoid this screw 7 expose impact attractive in appearance, still need with this capping 9 fasten seal this opening 8, increase extra element, when Market competition, the many costs of element improve relatively, double and loaded down with trivial details structure cannot be assembled by automation equipment, only can assemble to manually, further increase cost, nature price can not be forced down, have a strong impact on the competitive power in market.
Utility model content
Fundamental purpose of the present utility model, is to reduce element to reduce manufacturing cost.
For reaching above-mentioned purpose, the utility model provides a kind of string of a musical instrument adjusting gear, it comprises an outer casing member, one adjustment rod member, one rolling condition and a frame piece, this outer casing member comprises a containing groove and a slot opening, this adjustment rod member comprises the knob that the body of rod and be arranged in this containing groove is arranged at this body of rod one end, this rolling condition comprises an axis body, one worm gear part and being arranged at one end of this axis body is arranged at the string holes portion of this axis body away from one end of this worm gear part, this frame piece to should outer casing member and comprise a pair should slot opening plate body and one from this plate body toward away from this outer casing member direction extend the first body.
This worm gear part to be arranged in this containing groove and to be connected with this body of rod, and this axis body is arranged in this first body and this plate body is covered and closes this slot opening, and this string holes portion is passed away from this plate body one end from this first body.
For this string of a musical instrument adjusting gear of assembling, first this adjustment rod member is arranged in this outer casing member so that this body of rod is placed in this containing groove, then this rolling condition is inserted in this containing groove from this slot opening, make this worm gear part assembly and connection corresponding to this body of rod, after the first body of this frame piece is sheathed on this axis body from the one end in the string holes portion of this rolling condition, make this plate body cover this slot opening closed and allow this string holes portion pass away from this plate body one end from this first body, namely completing the assembling of this string of a musical instrument adjusting gear.
This string holes portion provides a string to wear, when adjusting the elasticity of this string, this knob rotatable rotates to drive this body of rod, and then drives this worm gear part rotate and drive this axis body to rotate, this string holes portion of interlock rotates to be rolled tightly by this string or to loosen, and reaches the effect of this string elasticity of adjustment.
As shown in the above description, the utility model has features:
One, by the matched combined of this outer casing member, this rolling condition and this frame piece, reach the object reducing element, and then reduce the cost manufactured.
Two, by the structure that this outer casing member, this rolling condition and this frame piece are integrally formed, reach the object that can simply assemble, and can simply assemble in an automated manner further.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of existing guitar string volume device and guitar;
Fig. 2 is the three-dimensional exploded view of existing guitar string volume device structure;
Fig. 3 is perspective view of the present utility model;
Fig. 4 is the decomposition texture schematic diagram of the utility model one preferred embodiment;
Fig. 5 is the partial cutaway schematic of the utility model one preferred embodiment;
Fig. 6 is the decomposition texture schematic diagram of another preferred embodiment of the utility model.
Embodiment
About detailed description of the present utility model and technology contents, the existing accompanying drawing that just coordinates is described as follows:
Please refer to Fig. 3, shown in Fig. 4 and Fig. 5, the utility model provides a kind of string of a musical instrument adjusting gear, it comprises an outer casing member 10, one adjustment rod member 20, one rolling condition 30 and a frame piece 40, this outer casing member 10 comprises a containing groove 11, one slot opening 12, one first perforation 13, one with this first bore a hole 13 corresponding arrange second bore a hole and 14 and one be arranged at this and first bore a hole 13 peripheries and toward the second body 15 of extending away from this outer casing member 10 direction, this adjustment rod member 20 comprises one and is arranged in the knob 22 that the body of rod in this containing groove 11 21 and is arranged at this body of rod 21 one end, this body of rod 21 comprises the linkage section be connected with this knob 22 211 and the snail line section 212 be connected away from this knob 22 one end with this linkage section 211, this rolling condition 30 comprises an axis body 31, one worm gear part 32 and being arranged at one end of this axis body 31 is arranged at the string holes portion 33 of this axis body 31 away from one end of this worm gear part 32, this frame piece 40 to should outer casing member 10 and comprise a pair should the plate body 41 and of slot opening 12 from this plate body 41 toward the first body 42 extended away from this outer casing member 10 direction.
This body of rod 21 second bores a hole 14 and connect with this knob 22 groups through this first perforation 13 and this, and make this adjustment rod member 20 be arranged in this outer casing member 10, and this linkage section 211 is arranged in this second body 15, this snail line section 212 is arranged in this containing groove 11; The worm gear part 32 of this rolling condition 30 to be arranged in this containing groove 11 and correspondingly with the snail line section 212 of this body of rod 21 to connect, and makes this adjustment rod member 20 and this rolling condition 30 can interlock mutually; First body 42 of this frame piece 40 is sheathed on the axis body 31 of this rolling condition 30, and this string holes portion 33 is passed away from this plate body 41 one end from this first body 42, and this plate body 41 covers and this slot opening 12 closed.
Then with reference to Fig. 4, in this embodiment, this frame piece 40 also comprises a pinch 43 extended toward the direction of this outer casing member 10 contiguous from this plate body 41, and this pinch 43 is located in one end of the snail line section 212 of this body of rod 21, what make that this adjustment rod member 20 can be firm whereby wears this outer casing member 10, improves the stability of this adjustment rod member 20; In addition, please refer to shown in Fig. 6, in another embodiment of the present utility model, this pinch 43 has two, and is located in the two ends of this snail line section 212 respectively, improves the stability of this adjustment rod member 20 whereby further; In addition, this string of a musical instrument adjusting gear also comprises two setting-up pieces, 50, two these setting-up pieces 50 and to be sheathed on this body of rod 21 and the two ends being arranged at this second body 15.
For this string of a musical instrument adjusting gear of assembling, first this adjustment rod member 20 is passed this first perforation 13, this second perforation 14, this second body 15 and two these setting-up pieces 50, and be connected away from one end of this snail line section 212 and this knob 22 with this linkage section 211, this snail line section 212 is made to be placed in this containing groove 11, then this rolling condition 30 is inserted in this containing groove 11 from this slot opening 12, make this worm gear part 32 and the corresponding assembly and connection of this snail line section 212, after the first body 42 of this frame piece 40 be inserted in from the one end in the string holes portion 33 of this rolling condition 30 and be sheathed on this axis body 31, make this plate body 41 cover this slot opening 12 closed makes two these pinch 43 be located in the two ends of this snail line section 212 simultaneously, this string holes portion 33 then passes away from this plate body 41 one end from this first body 42, so namely complete the assembling of this string of a musical instrument adjusting gear.
Coordinate with reference to Fig. 3, this string holes portion 33 provides a string 100 to wear, when adjusting the elasticity of this string 100, this knob 22 rotatable rotates to drive this body of rod 21, and then drive this worm gear part 32 to rotate by this snail line section 212 and this axis body 31 is rotated, this string holes portion 33 of interlock rotates that this string 100 is rolled tightly or loosened, and reaches the effect of this string 100 elasticity of adjustment thus; In addition, by the setting of two these setting-up pieces 50, not only can avoid rubbing to this outer casing member 10 and causing damage during this adjustment rod member 20 start, this adjustment rod member 20 more can be avoided to reverse and get loose, prevent this string 100 from getting loose and affecting accuracy in pitch.
In sum, the utility model has features:
One, by the matched combined of this outer casing member, this rolling condition and this frame piece, reach the object reducing element, and then reduce the cost manufactured.
Two, by the structure that this outer casing member, this rolling condition and this frame piece are integrally formed, reach the object that can simply assemble, and can simply assemble in an automated manner further.
Three, by the setting of this second body and two these pinch, the stability of this adjustment rod member when adjusting this string can be improved, and then avoid affecting accuracy in pitch.
Four, by the setting of two these setting-up pieces, not only can avoid causing damage to the friction of this outer casing member during this adjustment rod member start, this adjustment rod member more can be avoided to reverse and get loose, prevent this string from getting loose and affecting accuracy in pitch.
Claims (6)
1. a string of a musical instrument adjusting gear, is characterized in that, comprises:
One outer casing member, this outer casing member comprises a containing groove and a slot opening;
One adjustment rod member, this adjustment rod member comprises the knob that the body of rod and be arranged in this containing groove is arranged at this body of rod one end;
One rolling condition, this rolling condition comprises the worm gear part and that an axis body, is arranged at one end of this axis body and is arranged at the string holes portion of this axis body away from one end of this worm gear part; And
A pair should the frame piece of outer casing member, this frame piece comprise a pair should the plate body and of slot opening from this plate body toward the first body extended away from this outer casing member direction;
This worm gear part to be arranged in this containing groove and correspondingly with this body of rod to combine, and this axis body is arranged in this first body and makes this plate body be covered on this slot opening, and this string holes portion is passed away from this plate body one end from this first body.
2. string of a musical instrument adjusting gear according to claim 1, it is characterized in that, this outer casing member also comprise one first perforation, one with this first bore a hole corresponding arrange second bore a hole and one be arranged at this and first bore a hole periphery and past the second body extended away from this outer casing member direction.
3. string of a musical instrument adjusting gear according to claim 2, it is characterized in that, this body of rod also comprise one to be connected away from this knob one end with this linkage section with the linkage section that this knob connects and one and with this worm gear part the corresponding snail line section be connected, this body of rod second is bored a hole through this first perforation and this this linkage section is arranged in this second body, and this snail line section is arranged at this containing groove.
4. string of a musical instrument adjusting gear according to claim 3, is characterized in that, this frame piece also comprises a pinch extended toward the direction of this outer casing member contiguous from this plate body, and this pinch is located in one end of this snail line section.
5. string of a musical instrument adjusting gear according to claim 3, is characterized in that, this frame piece also comprises two pinch extended toward the direction of this outer casing member contiguous from this plate body, and two these pinch are located in the two ends of this snail line section.
6. string of a musical instrument adjusting gear according to claim 3, is characterized in that, also comprises two setting-up pieces, and two these setting-up pieces to be sheathed on this body of rod and to be arranged at the two ends of this second body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516716.2U CN204117577U (en) | 2014-09-10 | 2014-09-10 | String of a musical instrument adjusting gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420516716.2U CN204117577U (en) | 2014-09-10 | 2014-09-10 | String of a musical instrument adjusting gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204117577U true CN204117577U (en) | 2015-01-21 |
Family
ID=52334867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420516716.2U Active CN204117577U (en) | 2014-09-10 | 2014-09-10 | String of a musical instrument adjusting gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204117577U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599660A (en) * | 2015-01-27 | 2015-05-06 | 瑞安市中联电声乐器有限公司 | Tuning device for string instrument |
| CN110252914A (en) * | 2019-06-12 | 2019-09-20 | 漳州宾玮五金配件有限公司 | The cutting gear-hobbing machine of guitar scale line |
-
2014
- 2014-09-10 CN CN201420516716.2U patent/CN204117577U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104599660A (en) * | 2015-01-27 | 2015-05-06 | 瑞安市中联电声乐器有限公司 | Tuning device for string instrument |
| CN104599660B (en) * | 2015-01-27 | 2018-04-24 | 瑞安市中联电声乐器有限公司 | Stringed musical instrument chord regulating device |
| CN110252914A (en) * | 2019-06-12 | 2019-09-20 | 漳州宾玮五金配件有限公司 | The cutting gear-hobbing machine of guitar scale line |
| CN110252914B (en) * | 2019-06-12 | 2024-03-22 | 漳州宾玮五金配件有限公司 | Gear cutting and hobbing machine for guitar scale line |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |