CN215341523U

CN215341523U - Convenient-to-use orchestral finger standardizing device

Info

Publication number: CN215341523U
Application number: CN202120182871.5U
Authority: CN
Inventors: 王琪; 姚菲菲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-22
Filing date: 2021-01-22
Publication date: 2021-12-28
Anticipated expiration: 2031-01-22

Abstract

The utility model belongs to the technical field of relevant tools for practicing music, and particularly relates to a convenient-to-use music finger standardizing device which comprises rectangular blocks, wherein fixed blocks are fixedly arranged on the lower surfaces of the two rectangular blocks, a square hole is formed in the left side of each fixed block, a rotary round rod is rotatably connected between the inner wall of the front side and the inner wall of the rear side of each square hole, a gear is fixedly arranged on the outer side of the rotary round rod, fixed round rods are fixedly arranged on the left side and the right side of each fixed block, a circular baffle is fixedly arranged at the end, far away from each other, of each fixed round rod, a rectangular plate is slidably sleeved on the outer side of each fixed round rod, a C-shaped plate is fixedly arranged at the lower end of each rectangular plate, one side, close to a toothed plate, of each rectangular plate is fixedly arranged, and the gear is meshed with the two toothed plates. The utility model solves the problems that the height of lifting fingers cannot be adjusted and the wind instruments with different thicknesses and lengths cannot be fixed by matching the knob, the rotary round rod, the gear, the toothed plate, the rectangular plate and the C-shaped plate.

Description

Convenient-to-use orchestral finger standardizing device

Technical Field

The utility model relates to the technical field of tools related to orchestral exercise, in particular to a conveniently-used orchestral finger standardizing device.

Background

There are many classifications of western wind musical instruments, which are generally classified into a hole blowing air sounding instrument, a single spring air sounding instrument, a double spring air sounding instrument, and a lip spring air sounding instrument according to the manner of sounding. The playing of the wind instruments such as flute, clarinet, oboe and the like is not only the application of breath, the control of mouth shape, the matching and other skills of the lingua, but also the quality of finger skill mastered is an important link which is not negligible for comprehensively mastering the good wind playing skill, the speed of finger key pressing and the coordination of both hands directly influence the expression of music and the exertion of skill, the lifting height of fingers directly influences the speed of finger key pressing and the coordination of both hands, the existing wind instrument finger normalizer can limit the lifting height of fingers, but can not adjust the corresponding lifting height of fingers according to different practice modes, the existing wind instrument finger normalizer is generally fixed on the wind instrument, but the application object of the product is single at present, and the product can not be fixed on the wind instruments with different thicknesses and lengths, so that the standardization of the training fingers of various wind instruments can not be realized, cannot meet the use requirement, so a convenient-to-use orchestral finger normalizer is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the wind instrument finger standardizer which is convenient to use, and solves the problems that the height of lifting fingers cannot be adjusted and the wind instrument finger standardizer cannot be fixed on wind instruments with different thicknesses and lengths.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a convenient-to-use orchestra finger standardizing device comprises rectangular blocks, wherein fixed blocks are fixedly mounted on the lower surfaces of the two rectangular blocks, square holes are formed in the left sides of the fixed blocks, rotating round rods are rotatably connected between the front inner walls and the rear inner walls of the square holes, gears are fixedly mounted on the outer sides of the rotating round rods, fixed round rods are fixedly mounted on the left sides and the right sides of the fixed blocks, circular baffle plates are fixedly mounted at the ends, far away from each other, of the two fixed round rods, rectangular plates are slidably sleeved on the outer sides of the fixed round rods, C-shaped plates are fixedly mounted at the lower ends of the rectangular plates, toothed plates are fixedly mounted at the sides, close to each other, of the two rectangular plates, the gears are meshed with the two toothed plates, a plurality of first circular holes are formed in the inner walls, far away from each other, of the two rotating round rods extend out of the fixed blocks, the two equal fixed mounting of one end of rotating the pole and keeping away from each other have the knob, and the equal fixed mounting in one side of keeping away from each other of two knobs has the spring, and the equal fixedly connected with T shape pole of one end that two springs kept away from each other, the outside of two T shape poles all with the lateral wall sliding connection of a first circular port in a plurality of first circular ports, the outside at the T shape pole that corresponds is established to knob sliding sleeve.

As a preferred technical scheme of the utility model, one side of each of two rectangular blocks, which is close to each other, is provided with a first rectangular groove, the left inner wall and the right inner wall of each first rectangular groove are provided with second rectangular grooves, a first T-shaped bolt is rotatably connected between the top inner wall and the bottom inner wall of each first rectangular groove, the outer side of the first T-shaped bolt on the left side is in threaded connection with a hollow square pipe, the outer side of the first T-shaped bolt on the right side is in threaded connection with a sliding rod, the inner side of the hollow square tube is connected with the slide bar in a sliding way, the upper surface of the slide bar is provided with a plurality of thread grooves, one thread groove in the thread grooves is connected with a second T-shaped bolt in a threaded way, second T shape bolt and hollow square tube threaded connection, hollow square tube and the left side and the right side of slide bar all fixed ann change have the slider, the slider is with the lateral wall sliding connection of the second rectangular channel that corresponds.

As a preferred technical scheme of the utility model, the front inner wall and the rear inner wall of the two square holes are fixedly provided with first bearings, and the inner rings of the first bearings are respectively and fixedly connected with the outer sides of the corresponding rotating round rods.

As a preferred technical scheme of the utility model, the two knobs are respectively provided with a second round hole at one side far away from each other, and the side walls of the second round holes are respectively connected with the outer sides of the corresponding T-shaped round rods in a sliding manner.

As a preferable technical scheme of the utility model, the top inner wall and the bottom inner wall of the first rectangular groove are both fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly connected with the outer side of the corresponding first T-shaped bolt.

As a preferred technical scheme of the utility model, the inner wall of the top of the hollow square pipe is provided with a threaded hole, and the threaded hole is in threaded connection with the second T-shaped bolt.

(III) advantageous effects

Compared with the prior art, the utility model provides the convenient-to-use orchestral finger standardizing device which has the following beneficial effects:

1. this standard ware is pointed to happy pipe that facilitates use, through the knob, rotate the round bar, the gear, the pinion rack, the cooperation of rectangular plate and C shaped plate, rotate the knob, the knob drives and rotates the round bar and rotates, it rotates to rotate the round bar rotation and drive the gear rotation, gear rotation drives two pinion racks and removes, two pinion racks remove to the direction of keeping away from each other or being close to each other, the pinion rack removes the rectangular plate that drives the correspondence and removes, the rectangular plate removes and drives the C shaped plate and remove, thereby the realization carries out the centre gripping to the pipe musical instrument of different thicknesses.

2. This standard ware is pointed to pipe music that facilitates use, through the cooperation of first T shape bolt, hollow square pipe and slide bar, the first T shape bolt that forward rotation corresponds, first T shape bolt drives the hollow square pipe and the slide bar rebound that correspond to the realization is managed and the regulation of slide bar height to hollow square pipe, thereby carries out the finger of difference and raises the training.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a bottom view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is an enlarged view of the structure at A in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at B in fig. 1.

In the figure: 1. a rectangular block; 2. a first T-bolt; 3. hollow square tubes; 4. a second T-bolt; 5. a slide bar; 6. a rectangular plate; 7. a fixed block; 8. a C-shaped plate; 9. a circular baffle; 10. fixing the round rod; 11. a slider; 12. a toothed plate; 13. rotating the round bar; 14. a gear; 15. a T-shaped round bar; 16. a spring; 17. a knob; 18. a first circular aperture.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: a convenient orchestral finger standardizing device comprises rectangular blocks 1, wherein fixed blocks 7 are fixedly arranged on the lower surfaces of the two rectangular blocks 1, square holes are formed in the left sides of the fixed blocks 7, rotating round rods 13 are rotatably connected between the front inner walls and the rear inner walls of the square holes, gears 14 are fixedly arranged on the outer sides of the rotating round rods 13, fixed round rods 10 are fixedly arranged on the left sides and the right sides of the fixed blocks 7, round baffles 9 are fixedly arranged at the ends, far away from each other, of the two fixed round rods 10, rectangular plates 6 are slidably sleeved on the outer sides of the fixed round rods 10, C-shaped plates 8 are fixedly arranged at the lower ends of the rectangular plates 6, toothed plates 12 are fixedly arranged at the sides, close to each other, of the two rectangular plates 6, the gears 14 are meshed with the two toothed plates 12, a plurality of first circular holes 18 are formed in the inner walls, far away from each other, one end, far away from each other, of the two rotating round rods 13 extends out of the fixed blocks 7, two equal fixed mounting in one end that rotate round bar 13 and keep away from each other have knob 17, the equal fixed mounting in one side that two knob 17 kept away from each other has spring 16, the equal fixedly connected with T shape round bar 15 in the one end that two springs 16 kept away from each other, the outside of two T shape round bars 15 all with the lateral wall sliding connection of a first circular port 18 in a plurality of first circular ports 18, knob 17 sliding sleeve establishes the outside at corresponding T shape round bar 15.

In the present embodiment, the spring 16 is provided to perform the return function.

Specifically, first rectangular channel has all been seted up to one side that two rectangular blocks 1 are close to each other, the second rectangular channel has all been seted up to the left side inner wall and the right side inner wall of first rectangular channel, it is connected with first T shape bolt 2 to rotate between the top inner wall of first rectangular channel and the bottom inner wall, the outside threaded connection who is located left first T shape bolt 2 has hollow square pipe 3, the outside threaded connection who is located first T shape bolt 2 on right side has slide bar 5, the inboard and the slide bar 5 sliding connection of hollow square pipe 3, a plurality of thread grooves have been seted up to the upper surface of slide bar 5, a thread groove internal thread connection in a plurality of thread grooves has second T shape bolt 4, second

T shape bolt

4 and 3 threaded connection on hollow square pipe, the equal fixed safety in left side and the right side of hollow square pipe 3 and slide bar 5 has slider 11, slider 11 and the lateral wall sliding connection of the second rectangular channel that corresponds.

In this embodiment, the screw connection is performed by the arrangement of the screw groove.

Specifically, the front inner wall and the rear inner wall of the two square holes are fixedly provided with first bearings, and the inner rings of the first bearings are fixedly connected with the outer sides of the corresponding rotary round rods 13 respectively.

In this embodiment, the first bearing is provided to perform the positioning function, so that the rotating rod 13 can only rotate in the first bearing without causing position deviation.

Specifically, a second circular hole is formed in one side, away from each other, of each of the two knobs 17, and the side wall of the second circular hole is connected with the outer side of the corresponding T-shaped round rod 15 in a sliding mode.

In this embodiment, the effect of sliding connection has been played through the setting of second circular port.

Specifically, the top inner wall and the bottom inner wall of the first rectangular groove are both fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly connected with the outer side of the corresponding first T-shaped bolt 2.

In this embodiment, the positioning function is achieved through the second bearing, so that the rotating round rod 13 can only rotate in the first bearing without position deviation.

Specifically, the top inner wall of the hollow square tube 3 is provided with a threaded hole, and the threaded hole is in threaded connection with the second T-shaped bolt 4.

In this embodiment, the effect of threaded connection has been played through the setting of screw hole.

The working principle and the using process of the utility model are as follows: when the finger specification training is required to be fixed on wind instruments with different thicknesses, the T-shaped round rods 15 are pulled in the direction away from each other, the T-shaped round rods 15 stretch the springs 16, when the T-shaped round rods 15 are completely pulled away from one first circular hole 18 of the first circular holes 18, the knobs 17 are rotated, the knobs 17 drive the rotating round rods 13 to rotate, the rotating round rods 13 rotate to drive the gears 14 to rotate, the gears 14 rotate to drive the two toothed plates 12 to move, the two toothed plates 12 move in the direction away from each other or close to each other, the toothed plates 12 move to drive the corresponding rectangular plates 6 to move, the rectangular plates 6 move to drive the C-shaped plates 8 to move, when the C-shaped round rods are moved to a proper position, the tension on the T-shaped round rods 15 is released, the springs 16 in the stretching state are reset at the moment, the springs 16 drive the T-shaped round rods 15 to be reinserted into one first circular hole 18 of the first circular holes 18, the C-shaped plate 8 is fixed, so that the wind instruments with different thicknesses can be fixed;

when the wind instruments with different lengths need to be adapted, the second T-shaped bolt 4 is rotated in the forward direction, when the second T-shaped bolt 4 is completely separated from one of the thread grooves, the two rectangular blocks 1 are moved towards the direction close to or away from each other according to the length of the wind instrument, the rectangular block 1 on the right side drives the sliding rod 5 to slide in the hollow square tube 3, when the second T-shaped bolt 4 is moved to a proper position, the second T-shaped bolt 4 is rotated in the reverse direction, and when the second T-shaped bolt 4 is screwed into one of the thread grooves again, the wind instruments with different lengths are adapted;

when the training is raised to the different fingers of the high adaptation of needs adjustment hollow square pipe 3 and slide bar 5, forward rotation corresponding first T shape bolt 2, first T shape bolt 2 drives corresponding hollow square pipe 3 and slide bar 5 and upwards moves to the realization is to the regulation of hollow square pipe 3 and the height of slide bar 5, thereby carries out the training of raising of different fingers.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a convenient to use's pipe music finger normalizer, includes rectangular block (1), its characterized in that: the lower surface of the two rectangular blocks (1) is fixedly provided with a fixed block (7), the left side of the fixed block (7) is provided with a square hole, a rotating round rod (13) is rotatably connected between the front inner wall and the rear inner wall of the square hole, the outer side of the rotating round rod (13) is fixedly provided with a gear (14), the left side and the right side of the fixed block (7) are fixedly provided with a fixed round rod (10), one ends of the two fixed round rods (10) which are far away from each other are fixedly provided with a circular baffle (9), the outer side of the fixed round rod (10) is slidably sleeved with a rectangular plate (6), the lower end of the rectangular plate (6) is fixedly provided with a C-shaped plate (8), one sides of the two rectangular plates (6) which are close to each other are fixedly provided with a toothed plate (12), the gear (14) is meshed with the two toothed plates (12), and the inner wall of one side of the two square holes which are far away from each other is provided with a plurality of first circular holes (18), outside two one ends of rotating round bar (13) keeping away from each other all extended to fixed block (7), two equal fixed mounting of one end of rotating round bar (13) keeping away from each other had knob (17), two equal fixed mounting in one side of keeping away from each other of knob (17) had spring (16), two equal fixedly connected with T shape round bar (15) of one end that spring (16) kept away from each other, the outside of two T shape round bar (15) all with the lateral wall sliding connection of a first circular port (18) in a plurality of first circular ports (18), knob (17) slip cap is established in the outside of the T shape round bar (15) that corresponds.

2. A convenient to use, orchestral finger normalizer according to claim 1, wherein: one side of each rectangular block (1) which is close to each other is provided with a first rectangular groove, the left inner wall and the right inner wall of each rectangular groove are provided with second rectangular grooves, a first T-shaped bolt (2) is rotatably connected between the top inner wall and the bottom inner wall of each rectangular groove, the outer side of the first T-shaped bolt (2) on the left side is in threaded connection with a hollow square pipe (3), the outer side of the first T-shaped bolt (2) on the right side is in threaded connection with a sliding rod (5), the inner side of the hollow square pipe (3) is in sliding connection with the sliding rod (5), the upper surface of the sliding rod (5) is provided with a plurality of threaded grooves, one of the plurality of threaded grooves is in threaded connection with a second T-shaped bolt (4), the second T-shaped bolt (4) is in threaded connection with the hollow square pipe (3), and the left side and the right side of the hollow square pipe (3) and the sliding rod (5) are fixedly provided with sliding blocks (11), and the sliding blocks (11) are in sliding connection with the side walls of the corresponding second rectangular grooves.

3. A convenient to use, orchestral finger normalizer according to claim 1, wherein: the front inner wall and the rear inner wall of the two square holes are fixedly provided with first bearings, and the inner rings of the first bearings are fixedly connected with the outer sides of the corresponding rotating round rods (13) respectively.

4. A convenient to use, orchestral finger normalizer according to claim 1, wherein: the second circular hole has all been seted up to one side that two knobs (17) kept away from each other, the lateral wall of second circular hole respectively with the outside sliding connection of the T shape pole (15) that correspond.

5. A convenient to use, orchestral finger normalizer according to claim 2, wherein: and the top inner wall and the bottom inner wall of the first rectangular groove are both fixedly provided with a second bearing, and the inner ring of the second bearing is fixedly connected with the outer side of the corresponding first T-shaped bolt (2).

6. A convenient to use, orchestral finger normalizer according to claim 2, wherein: and a threaded hole is formed in the inner wall of the top of the hollow square pipe (3), and the threaded hole is in threaded connection with the second T-shaped bolt (4).