Clarinet key position positioning structure

Abstract

The utility model relates to the field of musical instruments, and discloses a clarinet key position positioning structure which comprises a base, a protection structure is arranged at the center of one side wall of the base, a protection layer is sleeved on the outer side wall of the base, a placing structure is arranged at the position, close to one side, of the center of the upper end face of the base, and a cavity is formed in the position, close to one side, of the center in the base. A plurality of supporting columns are arranged in the cavity in a rectangular mode. According to the novel clarinet, through the arrangement of the arrangement groove, the anti-skid layer, the key position grooves and the protruding blocks, the clarinet is more stable during arrangement, shaking and sliding of the key positions are avoided, the comfort and accuracy during playing are improved, the sensitivity of the thumb keys is improved, the clarinet is easier to operate, and the situation of jamming is reduced; according to the novel clarinet, additional protection is provided for key positions of the clarinet, damage caused by external factors to the clarinet is reduced, a player can hold the clarinet more stably by holding the handles, and the falling possibility is reduced.

Description

Technical Field

[0001] The utility model relates to the field of musical instruments, in particular to a key position positioning structure of a clarinet. Background Art

[0002] As a wind instrument, the key positioning structure of the clarinet refers to the keys arranged on the body of the clarinet, which is a device used to change the pitch and pronunciation method. Through the positioning structure, the player's accurate grasp and operation of the key positions can be effectively improved.

[0003] Due to the long-term friction during the performance of the instrument, the cork of the thumb key linkage part is prone to dents, causing the key to shake and slide, reducing the sensitivity of the thumb key or causing it to get stuck. Therefore, those skilled in the art provide a clarinet key positioning structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and a clarinet key positioning structure is proposed. Through the placement groove, anti-skid layer, multiple key grooves and protrusions, the clarinet is made more stable when placed, the shaking and sliding of the keys are avoided, the comfort and accuracy during playing are improved, the sensitivity of the thumb key is improved, it is easier to operate, and the jamming situation is reduced. Through the protective blocks, protective shells and handles, the clarinet keys are provided with additional protection to reduce the damage caused by external factors. The player can hold the clarinet more firmly by grasping these handles to reduce the possibility of falling. By using hard rubber and silicone as the materials of the anti-skid layer and the protective layer, the durability is increased, the service life of the clarinet is extended, and the appearance and structural integrity of the instrument are protected.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a clarinet key positioning structure, comprising a base, a protective structure is provided at the center of one side wall of the base, a protective layer is provided on the outer wall of the base, a placement structure is provided at the center of the upper end surface of the base, a cavity is provided at the center of the base, and a plurality of support columns are arranged in a rectangular shape inside the cavity;

[0006] Through the above technical solution, the clarinet is placed more firmly when placed by placing grooves, anti-slip layers, multiple key grooves and protrusions, avoiding shaking and sliding of the keys, improving the comfort and accuracy during playing, and improving the sensitivity of the thumb key, making it easier to operate and reducing jamming. The protective blocks, protective shells and handles provide additional protection for the clarinet keys to reduce damage caused by external factors. The player can hold the clarinet more firmly by grasping these handles, reducing the possibility of falling. By using hard rubber and silicone as the materials for the anti-slip layer and the protective layer, the durability is increased, the service life of the clarinet is extended, and the appearance and structural integrity of the instrument are protected.

[0007] Further, the protection structure includes a protection block, a protection shell and two handles, the protection shell is arranged at the center of one side wall of the base, the protection block is arranged at the center inside the protection shell, and the two handles are respectively arranged at the center of the front end face and the center of the rear end face of the protection shell;

[0008] Through the above technical solution, the protective shell and the protective block provide additional protection for the keys of the clarinet to prevent them from being damaged by external factors. The player can hold the clarinet more firmly by grasping these handles to reduce the possibility of falling.

[0009] Further, the placement structure includes a placement groove, an anti-skid layer, a plurality of key slots and two protrusions, the placement groove is arranged at one side of the center of the upper end surface of the base, the anti-skid layer is arranged at the center of the inner side wall of the placement groove, the plurality of key slots are respectively arranged at the front and rear of the center of the upper end surface of the base, and the two protrusions are respectively arranged on the upper end surfaces of the plurality of key slots;

[0010] Through the above technical solution, the placement groove makes the clarinet more stable when placed, avoiding shaking and sliding of the keys. The anti-slip layer increases the friction between the keys and the base to prevent the keys from accidentally moving or sliding during performance. Multiple key slots provide multiple positions of different lengths to accommodate key slots of different sizes, while also increasing the stability and accuracy of the clarinet keys. When the keys are placed in the key slots, the protrusions can provide additional support and fixation to prevent the keys from loosening or moving during use.

[0011] Furthermore, the two protrusions are connected to the base via bolts;

[0012] Through the above technical solution, the protrusion is not easy to loosen or fall off through bolt connection, and can maintain a stable state for a long time, thereby improving the safety and reliability of use.

[0013] Furthermore, the anti-slip layer is made of hard rubber;

[0014] Through the above technical solution, the anti-slip layer made of hard rubber is not easy to wear and has a long service life. It can provide stable support for a long time and improve the accuracy and comfort during performance.

[0015] Furthermore, the material of the protective layer is silica gel;

[0016] Through the above technical solution, the protective layer of silicone material can effectively reduce the collision and friction of the clarinet during use, extend its service life, and protect the appearance and structural integrity of the instrument.

[0017] Furthermore, the placement slot is an arc with an angle of 270 degrees;

[0018] Through the above technical solution, the design of the arc-shaped placement groove allows the clarinet to be in closer contact with the base, thereby increasing stability and safety, and improving comfort and accuracy during playing.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the clarinet key positioning structure uses a placement groove, an anti-slip layer, a plurality of key grooves and a protrusion to make the clarinet more stable when placed, avoid shaking and sliding of the keys, improve the comfort and accuracy during playing, improve the sensitivity of the thumb key, make it easier to operate, and reduce the possibility of jamming.

[0021] 2. In the present invention, the protective blocks, protective shells and handles are used to provide additional protection for the keys of the clarinet, thereby reducing damage caused by external factors. The performer can hold the clarinet more firmly by grasping these handles, thereby reducing the possibility of falling.

[0022] 3. In the present invention, by using hard rubber and silicone as the materials of the anti-slip layer and the protective layer, the durability is increased, the service life of the clarinet is extended, and the appearance and structural integrity of the instrument are protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A three-dimensional diagram of a clarinet key positioning structure proposed by the utility model;

[0024] Figure 2 A three-dimensional cross-sectional view of a clarinet key positioning structure proposed by the utility model;

[0025] Figure 3 This is a front view of a clarinet key positioning structure proposed by the utility model;

[0026] Figure 4 The utility model is a side view of a clarinet key positioning structure.

[0027] Legend:

[0028] 1. Base; 2. Protective layer; 3. Protective structure; 301. Protective block; 302. Protective shell; 303. Handle; 4. Placement structure; 401. Placement slot; 402. Anti-slip layer; 403. Key slot; 404. Bump; 5. Cavity; 6. Support column. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1-4 The utility model provides an embodiment: a clarinet key positioning structure, including a base 1, a support and positioning base for the clarinet keys, ensuring that the keys are firmly fixed on the musical instrument, a protective structure 3 is provided at the center of one side wall of the base 1 to prevent external collision or impact from damaging the keys, a protective layer 2 is provided on the outer wall of the base 1 to prevent the key system from being damaged by the external environment, such as friction, wear or slight collision, a placement structure 4 is provided at one side of the center of the upper end surface of the base 1 for firmly placing the clarinet to ensure that the clarinet is not easy to tilt or move when stationary, a cavity 5 is provided at one side of the center of the base 1, and a plurality of support columns 6 are arranged in a rectangular shape inside the cavity 5 to provide additional support and stability to ensure that the clarinet keys remain stable during use, and the protective layer 2 is made of silicone. The protective layer 2 made of silicone can effectively reduce the collision and friction of the clarinet during use, extend its service life, and protect the appearance and structural integrity of the musical instrument.

[0031] The protective structure 3 includes a protective block 301, a protective shell 302 and two handles 303. The protective shell 302 is arranged at the center of one side wall of the base 1, the protective block 301 is arranged at the center of the inner part of the protective shell 302, and the two handles 303 are respectively arranged at the center of the front end surface and the center of the rear end surface of the protective shell 302. The protective shell 302 and the protective block 301 provide additional protection for the keys of the clarinet to prevent them from being damaged by external factors. The handles 303 allow the performer to hold the clarinet more firmly by grasping these handles 303 to reduce the possibility of falling.

[0032] The placement structure 4 includes a placement groove 401, an anti-skid layer 402, a plurality of key slots 403 and two protrusions 404. The placement groove 401 is arranged at one side of the center of the upper end surface of the base 1, the anti-skid layer 402 is arranged at the center of the inner wall of the placement groove 401, and the plurality of key slots 403 are respectively arranged at the front and rear of the center of the upper end surface of the base 1. The two protrusions 404 are respectively arranged on the upper end surfaces of the plurality of key slots 403. The placement groove 401 makes the clarinet more stable when placed to avoid shaking and sliding of the keys. The anti-skid layer 402 increases the friction between the keys and the base 1 to prevent the keys from accidentally moving or sliding during the performance. The plurality of key slots 403 provide a plurality of positions of different lengths to adapt to key slots 403 of different sizes, and also increase the stability of the keys of the clarinet. The clarinet 401 is an arc-shaped placement groove 401 with an angle of 270 degrees. The design of the arc-shaped placement groove 401 allows the clarinet to be in closer contact with the base 1, thereby increasing stability and safety, and improving the comfort and comfort of the instrument during performance.

[0033] Working principle: The placement groove 401 makes the clarinet more stable when placed to avoid shaking and sliding of the keys. The anti-slip layer 402 increases the friction between the keys and the base 1 to prevent the keys from accidentally moving or sliding during performance. Multiple key slots 403 provide multiple positions of different lengths to accommodate key slots 403 of different sizes, while also increasing the stability and accuracy of the clarinet keys. When the keys are placed in the key slots 403, the protrusions 404 can provide additional support and fixation to prevent the keys from loosening or moving during use. The protective shell 302 and the protective block 301 provide additional protection for the clarinet keys to prevent damage to them from external factors. The handles 303 allow the performer to hold the clarinet more firmly by grasping these handles 303 to reduce the possibility of falling.

[0034] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A clarinet key positioning structure, comprising a base (1), characterized in that: A protective structure (3) is provided at the center of one side wall of the base (1), a protective layer (2) is provided on the outer side wall of the base (1), a placement structure (4) is provided at the center of the upper end surface of the base (1) on one side, a cavity (5) is provided at the center of the base (1) on one side, and a plurality of support columns (6) are arranged in a rectangular shape inside the cavity (5).

2. The clarinet key positioning structure according to claim 1, characterized in that: The protective structure (3) comprises a protective block (301), a protective shell (302) and two handles (303); the protective shell (302) is arranged at the center of a side wall of the base (1); the protective block (301) is arranged at the center inside the protective shell (302); and the two handles (303) are respectively arranged at the center of the front end face and the center of the rear end face of the protective shell (302).

3. The key positioning structure of a clarinet according to claim 1, characterized in that: The placement structure (4) comprises a placement groove (401), an anti-slip layer (402), a plurality of key slots (403) and two protrusions (404); the placement groove (401) is arranged at one side of the center of the upper end surface of the base (1); the anti-slip layer (402) is arranged at the center of the inner wall of the placement groove (401); the plurality of key slots (403) are respectively arranged at the front and rear of the center of the upper end surface of the base (1); and the two protrusions (404) are respectively arranged on the upper end surfaces of the plurality of key slots (403).

4. The key positioning structure for a clarinet according to claim 3, characterized in that: The two protrusions (404) are connected to the base (1) via bolts.

5. The key positioning structure for a clarinet according to claim 3, characterized in that: The anti-slip layer (402) is made of hard rubber.

6. The key positioning structure for a clarinet according to claim 1, characterized in that: The material of the protective layer (2) is silicone.

7. The key positioning structure for a clarinet according to claim 3, characterized in that: The placement groove (401) is in an arc shape with an angle of 270 degrees.

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