CN218471462U - Violin bowing guiding device - Google Patents
Violin bowing guiding device Download PDFInfo
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- CN218471462U CN218471462U CN202222401165.2U CN202222401165U CN218471462U CN 218471462 U CN218471462 U CN 218471462U CN 202222401165 U CN202222401165 U CN 202222401165U CN 218471462 U CN218471462 U CN 218471462U
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- 206010063659 Aversion Diseases 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 2
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Abstract
The utility model discloses a violin fortune bow director belongs to violin auxiliary equipment technical field, including fixed block, recess and arc dead lever, the both sides on fixed block top are seted up flutedly, and the inside bottom of recess installs the slide rail, the inside both sides of slide rail are provided with the movable block, and the top of movable block installs the arc dead lever, the inside adjustment that is used for that is provided with of recess the aversion mechanism of position between the arc dead lever, the movable groove has been seted up to the both sides of fixed block, and the inside in movable groove is provided with the spring. The beneficial effects of the utility model are that rotate the knob through operating personnel and drive positive and negative lead screw and rotate to positive and negative lead screw drives the movable block and removes around the position in the slide rail, and then is convenient for adjust interval between the arc dead lever, makes can adjust the bow at string department interval, and the beginner in the different stages of being convenient for practises.
Description
Technical Field
The utility model relates to a violin auxiliary equipment field specifically says a violin fortune bow bullnose.
Background
The violin is a very popular western musical instrument, is deeply loved by people due to beautiful tone quality and strong expressive force, has numerous professional players, amateurs and learning groups in various countries of the world, and has the main performance characteristics of the musical instrument; with the violin centre gripping between left lower jaw and left side collar bone, the elbow of left arm lifts the backhand and holds the musical instrument, and the finger selects according to the fingerboard string position, and the perpendicular friction string sound production of bow is handed on the right side, and the left hand intermittent type nature is compromise in addition and is held the top and hold the musical instrument body and adjust in good time and revise the musical instrument body position, and traditional violin fortune bow director can satisfy people's user demand basically, but still has certain problem, and concrete problem is as follows:
(1) Most violin bow-carrying guiders in the market at present have single structures and fixed distances among strings, so beginners in different stages are inconvenient to practice, and the difficulty in learning violins is increased;
(2) Most violin fortune bow bullnose in the existing market, when using, be not convenient for press from both sides tightly this auxiliary equipment on the violin, and take inconvenience, increase operating personnel and operate the degree of difficulty.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a violin fortune bow bullnose to provide in solving above-mentioned background and be not convenient for practise the beginner in different stages and be not convenient for press from both sides the problem of pressing from both sides tightly on the violin with this auxiliary equipment.
The technical scheme of the utility model is that: the utility model provides a violin fortune bow director, includes fixed block, recess and arc dead lever, the recess has been seted up to the both sides on fixed block top, and the inside bottom of recess installs the slide rail, the inside both sides of slide rail are provided with the movable block, and the top of movable block installs the arc dead lever, the inside adjustment that is provided with of recess the aversion mechanism of position between the arc dead lever, the movable groove has been seted up to the both sides of fixed block, and the inside in movable groove is provided with the spring.
Furthermore, a plurality of arc-shaped grooves are formed in the top end of the arc-shaped fixing rod, and arc-shaped elastic plates are installed on two sides of the inner wall of each arc-shaped groove.
Furthermore, the inside of arc wall is provided with the locating lever, and the locating lever outer wall laminates with the outer wall of arc elastic plate mutually.
Furthermore, the shifting mechanism comprises a positive and negative lead screw and a rotating button, the positive and negative lead screw penetrating through the fixing block is installed inside the groove through a bearing, and the rotating button is arranged on the outer wall of the positive and negative lead screw.
Furthermore, an arc-shaped inserting rod is arranged inside the rotating button and penetrates through the inside of the fixing block.
Furthermore, one side of the spring is provided with a clamping block which penetrates through the movable groove, and the outer wall of the clamping block is provided with a friction block.
The utility model discloses an improve and provide a violin fortune bow director here, compare with prior art, have following improvement and advantage:
one is as follows: the rotating button is rotated by an operator to drive the positive and negative screw rods to rotate, so that the positive and negative screw rods drive the moving blocks to move in the front and back positions in the sliding rail, the distance between the arc-shaped fixing rods is convenient to adjust, the distance between the bows at the strings can be adjusted, and beginners in different stages can exercise conveniently.
The second step is as follows: through driving the fixed block and pressing from both sides tight piece department and move down, after removing to violin corner salient position, drive under spring self spring action and press from both sides tight piece department and insert violin corner salient position, and increase frictional force through the clutch blocks, be convenient for live the fixed block in violin rigidity, when then need adjusting the interval between two sets of arc dead levers.
Drawings
The invention is further explained below with reference to the figures and examples:
fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front sectional view of the present invention;
FIG. 3 is a schematic right sectional view of the present invention;
fig. 4 is a schematic top view of the present invention.
Description of reference numerals: 1. a fixed block; 2. a groove; 3. an arc-shaped fixing rod; 4. an arc-shaped slot; 5. an arc-shaped elastic plate; 6. positioning a rod; 7. a movable groove; 8. a spring; 9. a clamping block; 10. a friction block; 11. a slide rail; 12. a positive and negative screw rod; 13. a moving block; 14. turning a button; 15. an arc-shaped inserted link.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
The utility model provides a violin fortune bow guide through the improvement here, as shown in fig. 1 and fig. 4, including fixed block 1, recess 2 and arc dead lever 3, the both sides at fixed block 1 top are seted up flutedly 2, and the bottom in recess 2 installs slide rail 11, the both sides in slide rail 11 are provided with movable block 13, and the top of movable block 13 installs arc dead lever 3, the top of arc dead lever 3 has seted up a plurality of arcs 4, and the both sides of arc 4 inner wall install arc elastic plate 5, the inside of arc 4 is provided with locating lever 6, and the outer wall of locating lever 6 is laminated with the outer wall of arc elastic plate 5, through inserting locating lever 6 in arc 4, thereby arc elastic plate 5 takes place the constriction, then drive locating lever 6 to carry on spacing in arc 4 under arc elastic plate 5 self elasticity, make it convenient to carry on spacing to the bow height;
as shown in fig. 2-4, a shifting mechanism for adjusting the position between the arc-shaped fixing rods 3 is arranged inside the groove 2, movable grooves 7 are formed in two sides of the fixing block 1, springs 8 are arranged inside the movable grooves 7, the shifting mechanism comprises a positive lead screw 12 and a negative lead screw 12 and a rotating button 14, the positive lead screw 12 and the negative lead screw 12 penetrating through the fixing block 1 are installed inside the groove 2 through bearings, the rotating button 14 is arranged on the outer wall of the positive lead screw 12 and the negative lead screw 14, an arc-shaped inserting rod 15 is arranged inside the rotating button 14, the arc-shaped inserting rod 15 penetrates through the inside of the fixing block 1, a clamping block 9 penetrating through the movable groove 7 is installed on one side of the spring 8, a friction block 10 is arranged on the outer wall of the clamping block 9, the positive lead screw 12 and the negative lead screw 12 are driven to rotate by rotating the rotating button 14, so that the positive lead screw 12 drives the moving block 13 to move back and forth in the sliding rail 11, and forth, and back positions of the arc-to adjust the spacing between the arc-shaped fixing rods 3, so that the bow can be adjusted at the chord position, and be convenient for beginners at different stages to practice.
The working principle is as follows: the fixed blocks 1 on two sides are inserted above the violin, the clamping blocks 9 are driven to move downwards along with the fixed blocks 1, after the violin is moved to the projecting positions of the violin corners, the clamping blocks 9 are driven to be inserted into the projecting positions of the violin corners under the action of the elastic force of the springs 8, the friction force is increased through the friction blocks 10, the fixed blocks 1 are conveniently fixed at the violin positions, then when the distance between the two groups of arc-shaped fixed rods 3 needs to be adjusted, the arc-shaped inserted rods 15 are pulled out from the rotating buttons 14 by hands, at the moment, the rotating buttons 14 are rotated to drive the positive and negative lead screws 12 to move in the moving blocks 13, so that the moving blocks 13 drive the positions between the arc-shaped fixed rods 3 to be fixed, and beginners at different stages can practice;
the positioning rod 6 is inserted into the arc-shaped groove 4, so that the arc-shaped elastic plate 5 contracts, the positioning rod 6 is driven to clamp and fix under the elastic action of the arc-shaped elastic plate 5, the height of the bow at the chord position is convenient to limit, and a good adjusting effect can be achieved.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. A violin bowing bullnose which is characterized in that: including fixed block (1), recess (2) and arc dead lever (3), recess (2) have been seted up to the both sides on fixed block (1) top, and the inside bottom of recess (2) installs slide rail (11), the inside both sides of slide rail (11) are provided with movable block (13), and the top of movable block (13) installs arc dead lever (3), recess (2) inside is provided with and is used for the adjustment the shift mechanism of position between arc dead lever (3), movable groove (7) have been seted up to the both sides of fixed block (1), and the inside of movable groove (7) is provided with spring (8).
2. A violin bowing guide according to claim 1, wherein; a plurality of arc-shaped grooves (4) are formed in the top ends of the arc-shaped fixing rods (3), and arc-shaped elastic plates (5) are installed on two sides of the inner walls of the arc-shaped grooves (4).
3. A violin bowing guide as claimed in claim 2, wherein: the inside of arc wall (4) is provided with locating lever (6), and the outer wall of locating lever (6) and the outer wall of arc elastic plate (5) are laminated mutually.
4. A violin bowing guide according to claim 3, wherein: the shifting mechanism comprises a positive and negative screw rod (12) and a rotating button (14), the positive and negative screw rod (12) penetrating through the fixing block (1) is installed inside the groove (2) through a bearing, and the rotating button (14) is arranged on the outer wall of the positive and negative screw rod (12).
5. A violin bowing guide according to claim 4, wherein: the inside of turn button (14) is provided with arc inserted bar (15), and arc inserted bar (15) run through the inside of fixed block (1).
6. A violin bowing guide according to claim 4, wherein: and a clamping block (9) penetrating through the movable groove (7) is installed on one side of the spring (8), and a friction block (10) is arranged on the outer wall of the clamping block (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401165.2U CN218471462U (en) | 2022-09-09 | 2022-09-09 | Violin bowing guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222401165.2U CN218471462U (en) | 2022-09-09 | 2022-09-09 | Violin bowing guiding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218471462U true CN218471462U (en) | 2023-02-10 |
Family
ID=85141577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222401165.2U Expired - Fee Related CN218471462U (en) | 2022-09-09 | 2022-09-09 | Violin bowing guiding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218471462U (en) |
-
2022
- 2022-09-09 CN CN202222401165.2U patent/CN218471462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20230210 |