A wind instrument finger regulator

Abstract

The present invention relates to a wind instrument finger standardizer, which comprises a support frame. A pipe clip is connected to the bottom end of the support frame, and a fixing frame is connected to the top end of the support frame. A horizontal slideway is arranged at a position near the middle on the fixing frame. A finger limiter is slidably arranged left and right in the horizontal slideway. The finger limiter comprises a slider slidably connected to the horizontal slideway. A limiting rod is slidably arranged up and down at the center of the slider. A limiting block is connected to the top end of the limiting rod. A compression spring is sleeved outside the limiting rod between the slider and the limiting block. A finger ring is connected to the bottom end of the limiting rod. A connecting piece A is connected to the left end of the fixing frame, and a connecting piece B matched with the connecting piece A is connected to the right end of the fixing frame. Generally, the present invention has the advantages of reasonable structural design and can standardize the height of the fingers of beginners of wind instruments.

Description

Technical Field

[0001] The present invention belongs to the technical field of wind instrument auxiliary teaching, and particularly relates to a wind instrument finger regulator. Background Art

[0002] For the performance of wind instruments such as flutes, clarinets, and oboes, in addition to techniques such as the use of breath, control of mouth shape, and cooperation of tongue playing, the mastery of finger techniques is also an important link that cannot be ignored for comprehensively mastering wind instrument performance techniques. The speed of finger key pressing and the coordination of both hands directly affect the performance of music and the exertion of techniques. The height of finger lifting directly affects the speed of finger key pressing and the coordination of both hands. Therefore, it is essential and crucial for a beginner of wind instruments to be able to conduct correct finger training and standardize the height of finger lifting; most of the current wind instrument finger regulators only limit the maximum height of finger lifting to prevent the fingers from lifting too high, but do not limit the minimum height of finger lifting, which is not conducive to beginners of wind instruments to standardize the height of their finger lifting, thereby affecting the performance of music and the exertion of techniques; therefore, it is very necessary to provide a wind instrument finger regulator with a reasonable structural design that can standardize the height of finger lifting for beginners of wind instruments. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a wind instrument finger regulator with a reasonable structural design that can standardize the height of finger lifting for beginners of wind instruments.

[0004] The purpose of the present invention is achieved as follows: A wind instrument finger regulator, which includes a support frame. The bottom end of the support frame is connected with a tube clip, and the top end of the support frame is connected with a fixing frame. A horizontal slideway is arranged at a position near the middle on the fixing frame. A finger limiter is slidably arranged left and right in the horizontal slideway. The finger limiter includes a slider slidably connected to the horizontal slideway. A limiting rod is slidably arranged up and down at the center of the slider. A limiting block is connected to the top end of the limiting rod. A compression spring is sleeved outside the limiting rod between the slider and the limiting block. A finger ring is connected to the bottom end of the limiting rod. A connecting piece A is connected to the left end of the fixing frame, and a connecting piece B that cooperates with the connecting piece A is connected to the right end of the fixing frame.

[0005] Preferably, the support frame includes a threaded rod rotatably connected to the fixing frame and a threaded sleeve threadedly connected to the threaded rod. The tube clip is detachably connected to the bottom end of the threaded sleeve, which is convenient for adjusting the height of the support frame as needed.

[0006] Preferably, scale lines are marked on the threaded rod and the fixing frame respectively, which can accurately control the height of the support frame and the distance between the finger limiters.

[0007] Preferably, an adjustment tube is connected between the slider and the limiting rod. The adjustment tube is connected to the slider by a thread, and the adjustment tube is slidably connected to the limiting rod. By rotating the adjustment tube, the height of the ring on a finger limiter can be independently adjusted.

[0008] Preferably, the limiting block is connected to the limiting rod by a thread. By rotating the limiting block, the deformation length of the compression spring can be adjusted, so as to achieve the purpose of adjusting the locking force of the compression spring on the ring.

[0009] Preferably, the ring is connected to the limiting rod through a connecting joint, and the connecting joint is detachably connected to the limiting rod, which is convenient for disassembling and replacing the ring according to personal needs.

[0010] Preferably, the ring is made of an elastic material to prevent the ring from being made too large to meet the needs of different people, resulting in the ring sliding on the finger.

[0011] Preferably, the connecting piece A is a threaded head, the connecting piece B is a threaded tube connected to the threaded head by a thread, the connecting piece A is fixedly connected to the fixing frame, and the connecting piece B is rotatably connected to the fixing frame. In the actual use process, by connecting the threaded tube and the threaded head on adjacent fixing frames, the purpose of adjusting the length of the regulator can be achieved.

[0012] Preferably, the slider includes a fixing plate, a slider body connected to the lower surface of the fixing plate, and a locking plate connected to the slider body by a thread. The fixing plate and the locking plate are respectively slidably connected to the upper surface and the lower surface of the fixing frame. The slider body is slidably arranged in a horizontal slideway, and an installation hole is arranged at the center of the slider body, which is convenient for the disassembly and installation of the finger limiter, and the position of the finger limiter on the fixing frame can be fixed by the locking plate.

[0013] Advantages of the present invention:

[0014] 1. Through the present invention, the height of the fingers of beginners in wind instrument playing can be standardized, preventing the performance effect from being affected due to insufficient or excessive finger raising during wind instrument playing;

[0015] 2. Through the present invention, the finger strength of beginners in wind instrument playing during wind instrument playing can be exercised, facilitating the practice of their hand speed;

[0016] 3. In the present invention, the finger limiter and the fixing frame are detachably connected, which is convenient for freely adjusting the number of finger limiters on the fixing frame;

[0017] 4. By connecting the heads and tails of different fixing frames, the purpose of adjusting the length of the regulator can be achieved, so that it can be used for different types of wind instruments.

[0018] 5. The present invention can adjust the height of all finger limiters as a whole according to needs, or independently adjust the height of a certain finger limiter, making it more convenient and comfortable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of a wind instrument finger regulator of the present invention.

[0020] Figure 2 is a schematic structural diagram of a slider in a wind instrument finger regulator of the present invention.

[0021] In the figure: 1, support frame; 2, pipe clamp; 3, fixing frame; 4, finger limiter; 5, horizontal slideway; 6, finger ring; 7, threaded sleeve; 8, threaded rod; 9, connecting piece B; 10, slider; 11, limiting rod; 12, limiting block; 13, adjusting pipe; 14, compression spring; 15, scale line; 16, connecting joint; 17, connecting piece A; 18, fixing plate; 19, slider body; 20, mounting hole; 21, locking plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The present invention will be further described below with reference to the accompanying drawings.

[0023] Embodiment 1

[0024] As Figure 1 and Figure 2As shown in the figure, a wind instrument finger regulator, which includes a support frame 1. The bottom end of the support frame 1 is connected with a tube clip 2. When in use, it is fixed to the wind instrument through the tube clip 2. The top end of the support frame 1 is connected with a fixing frame 3. A horizontal slideway 5 is arranged at a position near the middle on the fixing frame 3. A finger limiter 4 is slidably arranged left and right in the horizontal slideway 5. The finger limiter 4 can slide left and right along the horizontal slideway 5 on the fixing frame 3 so as to adjust the distance between adjacent finger limiters 4 as needed. The finger limiter 4 includes a slider 10 slidably connected with the horizontal slideway 5. A limiting rod 11 is slidably arranged up and down at the center of the slider 10. The top end of the limiting rod 11 is connected with a limiting block 12. A compression spring 14 is sleeved outside the limiting rod 11 between the slider 10 and the limiting block 12. The bottom end of the limiting rod 11 is connected with a finger ring 6. When practicing playing a wind instrument, insert the finger into the corresponding finger ring. When pressing a key or blocking a sound hole, the finger drives the limiting rod to compress the compression spring downward through the finger ring. In this process, the finger needs to overcome the resistance of the compression spring. Repeated practice can achieve the effect of exercising finger strength. When releasing the key or sound hole, release the force on the corresponding finger. At this time, the compression spring pushes the limiting rod and the finger ring upward, bringing the corresponding finger to a certain height from the wind instrument, so as to regulate and limit the height of the finger elevation during the performance of the wind instrument. The left end of the fixing frame 3 is connected with a connector A 17, and the right end of the fixing frame 3 is connected with a connector B 9 that cooperates with the connector A 17. By connecting the connector A and the connector B on different fixing frames 3, the purpose of adjusting the length of the regulator can be achieved.

[0025] Embodiment 2

[0026] As Figure 1 and Figure 2 As shown in the figure, a wind instrument finger regulator, which includes a support frame 1. The top end of the support frame 1 is connected with a fixing frame 3. The support frame 1 includes a threaded rod 8 rotatably connected with the fixing frame 3 and a threaded sleeve 7 threadedly connected with the threaded rod 8. By rotating the threaded rod 8, the height of the fixing frame can be adjusted. The tube clip 2 is detachably connected to the bottom end of the threaded sleeve 7 and is fixed to the wind instrument through the tube clip 2.

[0027] A horizontal slideway 5 is provided at a position near the middle on the fixing bracket 3. A finger limiter 4 is slidably arranged left and right within the horizontal slideway 5. The finger limiter 4 can slide left and right along the horizontal slideway 5 on the fixing bracket 3 so as to adjust the distance between adjacent finger limiters 4 as required. The finger limiter 4 includes a slider 10 slidably connected to the horizontal slideway 5. A limiting rod 11 is slidably arranged up and down at the center of the slider 10. A limiting block 12 is connected to the top end of the limiting rod 11. A compression spring 14 is sleeved outside the limiting rod 11 between the slider 10 and the limiting block 12. A finger ring 6 is connected to the bottom end of the limiting rod 11. When practicing playing wind instruments, insert the fingers into the corresponding finger rings. When pressing the keys or blocking the sound holes, the fingers drive the limiting rod to compress the compression spring downward through the finger rings. In this process, the fingers need to overcome the resistance of the compression spring. Repeated practice can achieve the effect of exercising finger strength. The limiting block 12 and the limiting rod 11 are connected by threads. By rotating the limiting block 12, the deformation length of the compression spring 14 can be adjusted, so as to achieve the purpose of adjusting the locking force of the compression spring 14 on the finger ring 6 to meet the usage requirements of different people. When releasing the keys or sound holes, the compression spring pushes the limiting rod and the finger ring upward, bringing the corresponding fingers to a certain height away from the wind instrument, so as to regulate and limit the height of the fingers when raising them during the process of playing wind instruments. An adjusting tube 13 is connected between the slider 10 and the limiting rod 11. The adjusting tube 13 is connected to the slider 10 by threads. The adjusting tube 13 is slidably connected to the limiting rod 11. By rotating the adjusting tube 13, the height of the finger ring on a certain finger limiter can be independently adjusted.

[0028] A connector A 17 is connected to the left end of the fixing bracket 3. A connector B 9 that cooperates with the connector A 17 is connected to the right end of the fixing bracket 3. The connector A is a threaded head. The connector B is a threaded tube that is connected to the threaded head by threads. And the connector A 17 is fixedly connected to the fixing bracket 3. The connector B 9 is rotatably connected to the fixing bracket 3. During actual use, by rotating the threaded tube, it can be fixedly connected to the threaded head on the adjacent fixing bracket, so as to achieve the purpose of adjusting the length of the regulator.

[0029] The slider 10 includes a fixing plate 18, a slider body 19 connected to the lower surface of the fixing plate 18, and a locking plate 21 connected to the slider body 19 by a thread. The fixing plate 18 and the locking plate 21 are respectively slidably connected to the upper surface and the lower surface of the fixing frame 18. The slider body 19 is slidably disposed in the horizontal slideway 5. An installation hole 20 is provided at the center of the slider body 19. During use, the adjustment tube is installed in the installation hole 20. Through the threaded connection between the locking plate 21 and the slider body 19, the disassembly and installation of the finger limiter can be facilitated. Moreover, the position of the finger limiter 4 on the fixing frame 3 can be fixed by the locking plate 21.

[0030] Scale lines 15 are respectively marked on the threaded rod 8 and the fixing frame 6, so as to accurately control the height of the support frame 1 and the distance between the finger limiters 4. The finger ring 6 and the limiting rod 11 are connected by a connection joint 16, and the connection joint 16 and the limiting rod 11 are connected in a detachable manner, which is convenient for disassembling and replacing the finger ring according to personal needs. The finger ring 6 is made of an elastic material to prevent the finger ring from being made too large to meet the needs of different people, resulting in the finger ring sliding on the finger.

Claims

1. A wind instrument finger standardizer, which comprises two parallel support frames, and is characterized in that: A pipe clamp is connected to the bottom end of the support frame, and a fixing frame is connected to the top end of the support frame. A horizontal slideway is arranged at a position near the middle on the fixing frame. A finger stopper is slidably arranged left and right in the horizontal slideway. The finger stopper includes a slider slidably connected to the horizontal slideway. A limiting rod is slidably arranged up and down at the center of the slider. A limiting block is connected to the top end of the limiting rod. A compression spring is sleeved outside the limiting rod between the slider and the limiting block. A finger ring is connected to the bottom end of the limiting rod. A connecting piece A is connected to the left end of the fixing frame, and a connecting piece B matched with the connecting piece A is connected to the right end of the fixing frame. The support frame includes a threaded rod rotatably connected to the fixing frame and a threaded sleeve threadedly connected to the threaded rod. The pipe clamp is detachably connected to the bottom end of the threaded sleeve. An adjusting pipe is connected between the slider and the limiting rod. The adjusting pipe is threadedly connected to the slider and slidably connected to the limiting rod. The limiting block is threadedly connected to the limiting rod.

2. The wind instrument finger regulator according to claim 1, characterized in that: Scale lines are marked on the threaded rod and the fixing frame respectively.

3. The wind instrument finger regulator according to claim 1, characterized in that: The finger ring is connected to the limiting rod through a connecting joint, and the connecting joint is detachably connected to the limiting rod.

4. The wind instrument finger regulator according to claim 1, characterized in that: The finger ring is made of an elastic material.

5. The wind instrument finger regulator according to claim 1, characterized in that: The connecting piece A is a threaded head, and the connecting piece B is a threaded pipe threadedly connected to the threaded head. The connecting piece A is fixedly connected to the fixing frame, and the connecting piece B is rotatably connected to the fixing frame.

6. The wind instrument finger standardizer according to claim 1, characterized in that: The slider includes a fixing plate, a slider body connected to the lower surface of the fixing plate, and a locking plate threadedly connected to the slider body. The fixing plate and the locking plate are respectively slidably connected to the upper surface and the lower surface of the fixing frame. The slider body is slidably arranged in the horizontal slideway, and an installation hole is arranged at the center of the slider body.

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