Violin bow-holding hand shape supporting trainer

Abstract

The utility model relates to the technical field of bow-holding assistors, and discloses a violin bow-holding hand-shaped supporting trainer, which comprises a supporting rod, a supporting rod, a handle, a handle and a handle, the supporting rod is provided with a middle holding part, the middle holding part is provided with a plurality of clamping grooves, and the plurality of clamping grooves are sequentially arranged at intervals along the length direction of the supporting rod; the index finger holding seat is mounted on the supporting rod, and the index finger holding seat is provided with an index finger holding groove; the tail finger holding seat is mounted on the supporting rod, and the tail finger holding seat is provided with a tail finger holding groove; the ring finger positioning clamping piece is detachably matched with the clamping groove; the middle positioning clamping piece is detachably matched with the clamping groove; the index finger holding seat, the middle finger positioning clamping piece, the ring finger positioning clamping piece and the tail finger holding seat are sequentially arranged at intervals in the length direction of the supporting rod. The violin holding bow hand-shaped supporting trainer has the advantages of being adjustable in size, comfortable to hold and high in applicability.

Description

TECHNICAL FIELD

[0001] The utility model relates to bow holding auxiliary device technical field, especially a violin bow holding hand shape support training device. BACKGROUND

[0002] The violin bow holding hand shape support training device is a training auxiliary tool for helping violin beginners to hold the bow correctly and form correct hand shape, which is usually made of plastic or wood, and the existing violin bow holding hand shape support training device is commonly in the form of finger sleeve, and the violin trainee corrects the bow holding hand shape by wearing the finger sleeve type bow holding hand shape support training device on the hand, but the bow holding hand shape support training device has great limitation on the fingers, is inconvenient to adjust the size according to the actual size of the user, the use hand feeling is deviated from normal bow playing, and the wearer is uncomfortable when wearing for a long time. SUMMARY

[0003] Therefore, the utility model discloses a violin bow holding hand shape support training device which can provide a comfortable holding posture for the violin trainee and make the trainee more comfortable to use.

[0004] To achieve the above purpose, the technical scheme of the utility model is as follows.

[0005] A violin bow holding hand shape support training device comprises:

[0006] A support rod is provided with a middle holding part, and the middle holding part is provided with a plurality of clamping grooves which are sequentially and spacedly arranged along the length direction of the support rod;

[0007] A forefinger holding seat is installed on the support rod, and the forefinger holding seat is provided with a forefinger holding groove;

[0008] A little finger holding seat is installed on the support rod, and the little finger holding seat is provided with a little finger holding groove;

[0009] An index finger positioning clamping piece is detachably matched with the clamping groove;

[0010] A middle finger positioning clamping piece is detachably matched with the clamping groove;

[0011] The forefinger holding seat, the middle finger positioning clamping piece, the index finger positioning clamping piece and the little finger holding seat are sequentially and spacedly arranged along the length direction of the support rod.

[0012] Further, the plurality of clamping grooves are arranged on a clamping structure, and the clamping structure is provided with at least two clamping structures, and the two clamping structures are respectively located on the opposite sides of the length direction of the support rod;

[0013] The opposite sides of the middle finger positioning clamping piece are respectively connected with one of the clamping structures;

[0014] The opposite sides of the non-specific designation bit card connecting piece are connected with one of the connecting structures respectively.

[0015] Further, the index finger holding seat comprises an index finger holding part and a thumb holding part, the index finger holding groove is arranged on the index finger holding part, and the thumb holding part is provided with a thumb holding groove.

[0016] The index finger holding part and the thumb holding part are detachably connected, and a through hole is formed at the connecting position of the index finger holding part and the thumb holding part.

[0017] Further, the index finger holding part and the thumb holding part are magnetically connected.

[0018] Preferably, the surface of the non-specific designation bit card connecting piece for abutting against the ring finger is an arc surface.

[0019] The surface of the middle finger designation bit card connecting piece for abutting against the middle finger is an arc surface.

[0020] In a possible implementation, the violin bow hand type support training device further comprises a sweat absorbing cloth.

[0021] The first sweat absorbing layer is arranged between the index finger holding seat and the support rod.

[0022] The second sweat absorbing layer is arranged between the non-specific designation bit card connecting piece, the middle finger designation bit card connecting piece and the support rod.

[0023] The third sweat absorbing layer is arranged between the little finger holding seat and the support rod.

[0024] The first sweat absorbing layer, the second sweat absorbing layer and the third sweat absorbing layer are arranged on the sweat absorbing cloth.

[0025] Preferably, the index finger holding seat, the little finger holding seat, the non-specific designation bit card connecting piece and the middle finger designation bit card connecting piece are arranged on the outer wall of the support rod, and the cross section of the support rod is polygonal.

[0026] In a possible implementation, the violin bow hand type support training device is made of silica gel material.

[0027] Compared with the prior art, the violin bow hand type support training device has the following advantages.

[0028] 1. The violin bow hand type support training device is provided with the index finger holding seat, the middle finger designation bit card connecting piece, the non-specific designation bit card connecting piece and the little finger holding seat which are arranged in the length direction of the support rod, so that the position of the middle finger designation bit card connecting piece and the non-specific designation bit card connecting piece can be adjusted according to the hand type and actual use requirement of the violin training person, a more comfortable holding posture is provided for the training person, and the applicability of the bow hand type support training device is improved.

[0029] 2. By the setting of the index finger holding groove, the little finger holding groove, the index position clamping piece and the middle position clamping piece, positioning assistance is provided for the four fingers of the trainer, higher positioning accuracy is met, and the trainer can train to have a more accurate holding bow hand type. BRIEF DESCRIPTION OF DRAWINGS

[0030] Figure 1 Fig. 1 is a structural schematic view of a violin holding bow hand type support training device according to the present application;

[0031] Figure 2 Fig. 2 is a partial structural schematic view of the violin holding bow hand type support training device according to the present application, which hides the support rod; Figure 1

[0032] Figure 3 Fig. 3 is a side view of the violin holding bow hand type support training device according to the present application;

[0033] Figure 4 Fig. 4 is a structural schematic view of another possible embodiment of the violin holding bow hand type support training device according to the present application.

[0034] Fig. 1 is a structural schematic view of a violin holding bow hand type support training device according to the present application; DETAILED DESCRIPTION

[0035] Hereinafter, the present application will be further described in conjunction with the drawings and specific embodiments, and it should be noted that the following described embodiments or technical features can be combined in any manner to form new embodiments without conflict.

[0036] It should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or there can be an intervening element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or there can be an intervening element. The terms "vertical", "horizontal", "left", "right", and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation.

[0037] ​Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. The use herein of the terms "and / or" includes a set of one or more associated listed items.

[0038] For the purpose of facilitating understanding, a brief description is first made: a violin bow is composed of a bow tip, a bow rod, a horse tail, a horse tail storage and a bow root, wherein the correct bow holding position mainly involves the placement of fingers on the bow rod. The thumb is usually placed on one side of the bow rod, at a position between the bow root and the balance point of the bow rod, slightly close to the bow root. The thumb plays a key role in balancing and supporting, with its side in contact with the bow rod, the index finger is above the bow rod, opposite to the thumb, the middle finger is adjacent to the index finger, placed on the bow rod, at a position behind the index finger, the ring finger is adjacent to the middle finger, at a position further behind, and the little finger is placed at the end of the bow rod, i.e. close to the bow root. In the classical music playing style, the bow holding position is relatively fixed and standardized, requiring accurate finger positions, and the spacing and force degree between fingers need to be strictly controlled, while in some folk music or modern music styles, the bow holding position may be changed according to the special requirements of the music.

[0039] Referring to Figure 1 and Figure 2 , the embodiment provides a violin bow holding hand shape supporting training device, which comprises a supporting rod 1, an index finger holding seat 2, a little finger holding seat 3, a ring finger positioning clamping piece 4 and a middle finger positioning clamping piece 5.

[0040] The supporting rod 1 is provided with a middle holding part 11, and the middle holding part 11 has a plurality of clamping grooves 12 which are sequentially and spacedly arranged along the length direction of the supporting rod 1.

[0041] Specifically, the supporting rod 1 can be integrally arranged with the violin bow, or can be independently and detachably arranged, and is sleeved on the violin bow in use.

[0042] The index finger holding seat 2 is installed on the supporting rod 1, and the index finger holding seat 2 has an index finger holding groove 211.

[0043] The little finger holding seat 3 is installed on the supporting rod 1, and the little finger holding seat 3 has a little finger holding groove 31.

[0044] The ring finger positioning clamping piece 4 is detachably matched with the clamping groove 12.

[0045] The middle finger positioning clamping piece 5 is detachably matched with the clamping groove 12.

[0046] The index finger holding seat 2, the middle finger positioning clamping piece 5, the ring finger positioning clamping piece 4 and the little finger holding seat 3 are sequentially and spacedly arranged along the length direction of the supporting rod 1.

[0047] In the above technical solution, the supporting rod 1 is provided with the middle holding part 11 and the plurality of clamping grooves 12, and the plurality of clamping grooves 12 are sequentially and spacedly arranged along the length direction of the supporting rod 1. The index finger holding seat 2 is installed on the supporting rod 1, and the supporting rod 1 is equivalent to the violin stick. The index finger holding seat 2 has the index finger holding groove 211, which is used to provide positioning assistance for the index finger when the violin trainer holds the bow. The little finger holding seat 3 is installed on the supporting rod 1, specifically between the position of the violin stick from the endpin to the bow root. The little finger holding seat 3 has the little finger holding groove 31, which is used to place the little finger when holding the bow. The ring finger positioning clamping piece 4 and the middle finger positioning clamping piece 5 are detachably matched with the clamping grooves 12, and are sequentially arranged between the index finger holding seat 2 and the little finger holding seat 3, and are respectively used to abut against the ring finger and the index finger to provide positioning assistance.

[0048] Principle of use: When the violin trainer uses the violin bow holding hand shape supporting training device, the index finger holding seat 2, the little finger holding seat 3, the ring finger positioning clamping piece 4 and the middle finger positioning clamping piece 5 are installed in different clamping grooves 12 according to the size of the hand shape and the length of the fingers to change the distance between the middle finger and the ring finger and between them and the index finger and the little finger. After adjusting to the appropriate distance, the trainer sequentially places the index finger, the middle finger, the ring finger and the little finger in the index finger holding groove 211, the middle finger positioning clamping piece 5, the ring finger positioning clamping piece 4 and the little finger holding groove 31, and gradually masters the correct bow holding gesture in daily training.

[0049] In this way, in the process of violin training, the violin bow holding hand shape supporting training device can meet the physiological characteristics of each user, so that the training device can adapt to various hand shapes. Whether it is a child or an adult, the most suitable bow holding hand shape training can be obtained, and higher comfort can be obtained.

[0050] When using the violin bow holding hand shape supporting training device, the index finger holding groove 211, the little finger holding groove 31, the ring finger positioning clamping piece 4 and the middle finger positioning clamping piece 5 provide positioning assistance for the four fingers of the trainer, meet higher positioning accuracy, and enable the trainer to train the bow holding hand shape with more accurate details.

[0051] Reference Figure 2 In a possible embodiment, the plurality of clamping grooves 12 are arranged on the clamping structure 13. The clamping structure 13 is provided with at least two clamping structures 13, and the two clamping structures 13 are respectively located on opposite sides of the length direction of the supporting rod 1. The opposite sides of the middle finger positioning clamping piece 5 are respectively connected with one of the clamping structures 13. The opposite sides of the ring finger positioning clamping piece 4 are respectively connected with one of the clamping structures 13.

[0052] In the above technical solution, at least two clamping structures 13 are arranged on opposite sides of the support rod 1 in the length direction during the design and manufacturing process of the support rod 1. The clamping structures 13 can be small clamping grooves 12, buckles or other forms of connecting components. For example, small square clamping grooves 12 can be symmetrically arranged on both sides of the support rod 1. The depth and width of the clamping grooves 12 are determined according to the size of the connecting part of the unnamed designated position clamping piece 4, so as to ensure the firmness and stability of clamping. The inner wall of the clamping groove 12 can be appropriately polished to be smooth and free of burrs, so as to avoid damage to the unnamed designated position clamping piece 4 during clamping.

[0053] Referring to Figure 2 and Figure 3 , further, the index finger holding seat 2 includes an index finger holding part 21 and a thumb holding part 22, and an index finger holding groove 211 is arranged in the index finger holding part 21, and the thumb holding part 22 has a thumb holding groove 221.

[0054] The index finger holding part 21 and the thumb holding part 22 are detachably connected, and a through hole 23 is formed at the connection position of the index finger holding part 21 and the thumb holding part 22, and the support rod 1 is arranged in the through hole 23.

[0055] In the above technical solution, the index finger holding part 21 is a part for providing an accurate placement position for the index finger. The index finger holding groove 211 is carefully designed according to the correct arching posture of the index finger, and the shape of the groove is arc-shaped, which is adapted to the physiological curvature of the index finger and can guide the index finger to naturally bend and stably place. The thumb holding groove 221 of the thumb holding part 22 is also designed according to the position and shape of the thumb during standard arching. The thumb holding groove 221 is located on one side of the thumb holding part 22, and the depth and width thereof can enable the thumb to be comfortably placed and stably maintained during arching. The index finger holding part 21 and the thumb holding part 22 are detachably connected, for example, buckles can be used for connection. On the connecting edges of the index finger holding part 21 and the thumb holding part 22, buckles and clamping grooves 12 that match each other are arranged, and such a design can enable the training device to directly install the violin arching hand shape support training device without disassembling the violin tailpiece, which is more convenient and fast.

[0056] Further, the index finger holding part 21 and the thumb holding part 22 are magnetically connected.

[0057] Specifically, one of the index finger holding part 21 and the thumb holding part 22 is structurally installed with a magnetic element, and the other is structurally installed with a metal patch, so that the two are magnetically attracted to each other. The magnetic attraction part can be made of neodymium iron boron, which can provide sufficient suction force in a small volume to meet the connection needs of the index finger holding part 21 and the thumb holding part 22 during use. When the trainer installs the index finger holding part 21 and the thumb holding part 22, as the connection surfaces of the two gradually approach, the index finger holding part 21 and the thumb holding part 22 will automatically attract each other due to the magnetic poles of the magnetic attraction pieces. The automatic attraction feature makes the connection process very convenient, and the user does not need to perform complex operations. All you need to do is to bring the two together to complete the connection.

[0058] Preferably, the surface of the ring finger positioning and clamping piece 4 for abutting the ring finger is an arc surface;

[0059] The surface of the middle finger positioning and clamping piece 5 for abutting the middle finger is an arc surface.

[0060] In the above technical solution, the radius of curvature of the arc surface is optimized according to the general arc of the palm of the ring finger and the middle finger, ensuring that the contact area of the fingers with the clamping piece is maximized and the pressure distribution is uniform during use, so that the fingers can naturally and comfortably contact the clamping piece when placed. This fitting method ensures that the fingers will not be subjected to excessive local pressure during practice, reducing discomfort and enhancing the positioning effect of the fingers.

[0061] Referring to Figure 4 In one possible implementation, the violin bow holding hand type support training device further comprises a sweat-absorbing cloth 6.

[0062] The first sweat-absorbing layer 61 is covered between the index finger holding seat 2 and the support rod 1;

[0063] The second sweat-absorbing layer 62 is covered between the ring finger positioning and clamping piece 4, the middle finger positioning and clamping piece 5, and the support rod 1;

[0064] The third sweat-absorbing layer 63 is covered between the little finger holding seat 3 and the support rod 1;

[0065] The first sweat-absorbing layer 61, the second sweat-absorbing layer 62, and the third sweat-absorbing layer 63 are all provided on the sweat-absorbing cloth 6.

[0066] In the above technical solution, the sweat-absorbing cloth 6 is fixed on the surface of the supporting rod 1 by the index finger holding seat 2, the middle finger positioning clamping piece 5, the ring finger positioning clamping piece 4 and the little finger holding seat 3, and the sweat-absorbing cloth 6 is made of a material with high water absorption and air permeability, such as medical-grade water-absorbing cotton or special synthetic fiber material with moisture absorption and sweat release function. These materials can quickly absorb sweat and release it, keeping the hands dry and ensuring the comfort of the trainer during violin training, and preventing the hands from slipping when holding.

[0067] Referring to Figure 3 Preferably, the index finger holding seat 2, the little finger holding seat 3, the ring finger positioning clamping piece 4 and the middle finger positioning clamping piece 5 are wrapped on the outer wall of the supporting rod 1, and the cross-sectional outer contour of the supporting rod 1 is polygonal.

[0068] In the above technical solution, the index finger holding seat 2, the little finger holding seat 3, the ring finger positioning clamping piece 4 and the middle finger positioning clamping piece 5 are designed to match the polygonal contour of the supporting rod 1, so that the internal grooves or clamping grooves 12 closely fit the corresponding edges of the supporting rod 1, making it more stable during performance and preventing it from loosening, rotating or shifting during training.

[0069] In one possible embodiment, the violin bow-holding hand-shaped support trainer is made of silicone material.

[0070] In the above technical solution, the silicone material is non-irritating to the skin, suitable for long-term contact with the hands, and can effectively prevent skin allergies or discomfort caused by material problems. Its high elasticity can provide a certain buffer for the fingers during bow holding, simulating a natural and comfortable bow holding feeling. The hardness of the silicone material should be moderate, neither too soft to effectively support and position the fingers, nor too hard to cause discomfort. Silicone with a hardness value between 32-38 degrees on the Shore hardness scale is more suitable.

[0071] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or features of the embodiments or examples described in the specification without contradiction.

[0072] In addition, the terms "first", "second", etc. are used only for the purpose of description, and should not be understood as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specifically limited.

[0073] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, and any person skilled in the art can easily think of various changes or replacements within the technical scope disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A violin bow-holding hand type support trainer, characterized by, The violin bow hand type support training device comprises a support rod (1) provided with a middle holding part (11) having a plurality of clamping grooves (12) arranged in sequence and at intervals along the length direction of the support rod (1); a forefinger holding seat (2) installed on the support rod (1) and provided with a forefinger holding groove (211); a little finger holding seat (3) installed on the support rod (1) and provided with a little finger holding groove (31); a ring finger clamping piece (4) detachably matched with the clamping groove (12); and a middle finger clamping piece (5) detachably matched with the clamping groove (12); wherein the forefinger holding seat (2), the middle finger clamping piece (5), the ring finger clamping piece (4) and the little finger holding seat (3) are arranged in sequence and at intervals along the length direction of the support rod (1).

2. The violin bow hand type support training device according to claim 1, wherein the plurality of clamping grooves (12) are arranged on a clamping structure (13), and the clamping structure (13) is provided with at least two clamping structures (13) arranged on opposite sides of the length direction of the support rod (1); the opposite sides of the middle finger clamping piece (5) are connected with one of the clamping structures (13); and the opposite sides of the ring finger clamping piece (4) are connected with one of the clamping structures (13).

3. The violin bow hand type support training device according to claim 1, wherein the forefinger holding seat (2) comprises a forefinger holding part (21) and a thumb holding part (22), the forefinger holding groove (211) is arranged on the forefinger holding part (21), and the thumb holding part (22) is provided with a thumb holding groove (221); the forefinger holding part (21) and the thumb holding part (22) are detachably connected, and the connection part forms a through hole (23) through which the support rod (1) passes.

4. The violin bow hand type support training device according to claim 3, wherein the forefinger holding part (21) and the thumb holding part (22) are magnetically connected.

5. The violin bow hand type support training device according to claim 1, wherein the surface of the ring finger clamping piece (4) for abutting against the ring finger is an arc surface; and the surface of the middle finger clamping piece (5) for abutting against the middle finger is an arc surface. The violin bow hand type support training device further comprises a sweat absorbing cloth (6); a first sweat absorbing layer (61) arranged between the forefinger holding seat (2) and the support rod (1); a second sweat absorbing layer (62) arranged between the ring finger clamping piece (4), the middle finger clamping piece (5) and the support rod (1); and a third sweat absorbing layer (63) arranged between the little finger holding seat (3) and the support rod (1). ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ ​ 6. The violin hold training device according to claim 1, wherein ​ ​ ​ ​ ​ The first sweat adsorption layer (61), the second sweat adsorption layer (62) and the third sweat adsorption layer (63) are arranged on the sweat absorption cloth (6).

7. The violinist-type support trainer according to claim 1, characterized in that: The index finger holding seat (2), the little finger holding seat (3), the no-name finger positioning clamping piece (4) and the middle finger positioning clamping piece (5) are all coated on the outer wall of the support rod (1), and the cross section of the support rod (1) is polygonal.

8. The violin hold- bow hand type support trainer according to claim 1, characterized in that, The violinist-type support trainer is made of silica gel material.

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