CN217822055U - Erhu bow holding aid - Google Patents

Abstract

The utility model discloses a bow assistor is held to two-stringed bowed instrument, including holding bow assistor body, hold bow assistor body including the dactylotheca of cover on the finger, dactylotheca surface cover is equipped with the contact cover that contacts with the bow pole, the dactylotheca tail end is equipped with the safe edge, and the safe edge surface is equipped with two fixed band A and a connecting band, the safe edge is kept away from to connecting band one end and is equipped with fixed band B. The utility model discloses can prevent to cause finger to grind brokenly skin, blister and the bruising of living cocoon etc. to holding bow personnel your finger at long-time bow in-process when using for do not influence when holding bow personnel's finger to the two-stringed bowed instrument and hold the bow action, and can also prevent that dactylotheca and safe edge and the finger that holds bow personnel from taking place to break away from when using, further guarantee to hold the bow assistor and protect the finger on holding bow personnel's finger.

Description

Erhu bow holding aid

Technical Field

The utility model relates to a hold bow assistor technical field, especially relate to two-stringed bowed instrument and hold bow assistor.

Background

When the beginner learns Erhu to practice holding the bow, the right hand extends out of the palm upwards, the middle finger and the ring finger are inserted between the arch root and the arch hair, then the palm rotates inwards, the index finger drags the bow rod from the lower part, the thumb presses the bow rod from the upper part with the finger surface of the first joint, the thumb is aligned with the second joint of the index finger, the wrist is flat, and the little finger is bent naturally. The method specifically comprises the following four points of attention:

1. when holding the bow, the second joint of the forefinger and the first joint of the thumb pinch the bow rod to form a stable fulcrum, namely a bow holding point. This fulcrum can only rotate but not move in the change of the hand shape of the slingshot, which is especially prominent when we pull the outer string.

2. Because the finger joints of the bow-holding device have different functions when the inner string and the outer string are played, the forefinger and the thumb support the bow rod when the inner string is played, and the ring finger and the middle finger hook the bow hair; when the outer string is played, the second joint of the middle finger supports the bow rod outwards, and then forms resultant force relations in three directions of pressing, supporting and jacking with the thumb and the index finger at a fulcrum, so that the outer string is simply remembered: "outer string joystick, inner string plucking".

3. When holding the bow, the tightness of each joint of the fingers should be properly controlled, the bow cannot be over-tightened or too loose, and the user can feel a lot during practice.

Based on the first attention point in the process of learning the erhu, the long-time second joint of the index finger and the first joint of the thumb pinch the bow rod to form a stable bow holding point, and the exercise intensity is high, so that the abrasion injury of fingers such as bubble grinding, skin breaking, cocoon peeling and the like is easily caused at the second joint of the index finger. To this end, we propose a urheen bow holder aid to protect the fingers.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an arch holding assistor for a two-stringed bowed instrument.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

bow assistor is held to two-stringed bowed instrument, including holding bow assistor body, hold bow assistor body including the dactylotheca of cover on the finger, dactylotheca surface cover is equipped with the contact cover that contacts with the bow pole, the dactylotheca tail end is equipped with the safe edge, and the safe edge surface is equipped with two fixed band A and a connecting band, the safe edge is kept away from to connecting band one end is equipped with fixed band B.

As a further aspect of the present application, the finger stall includes three first joint portions, a second joint portion and a third joint portion corresponding to three joints of the index finger.

As a further aspect of the present application, the contact sleeve is sleeved at the first joint portion and the second joint portion.

As a further aspect of the present application, the protective edge includes a top protective edge and two side protective edges, the two side protective edges are connected to the bottom of the top protective edge, and the top protective edge and the two side protective edges are combined to form a U-shape.

As a further aspect of the present application, two ends of the two fixing straps a are respectively connected to opposite surfaces of the two side protecting edges through snap fasteners and hook and loop fasteners.

As a further development of the application, the end of the connecting strip remote from the fixing strip B is connected to a side edge surface by means of a snap fastener.

As further in this application, fixed band B includes two soft belts that are connected with the one end of connecting band, and the position that the connecting band was kept away from in two soft belts passes through the magic subsides and connects.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses can be convenient for carry out the effect of protecting to the finger of bow personnel is held to the erhu when using, prevent to cause the finger to grind brokenly skin, blister and the bruising such as raw cocoon to holding bow personnel your finger at long-time bow in-process, and do not influence and hold the bow action.

2. The utility model discloses can be convenient for when using will prevent that dactylotheca and safe edge and the finger of holding the bow personnel from taking place to break away from, further guarantee to hold the bow assistor and protect the finger on holding the bow personnel's finger.

Drawings

Fig. 1 is a schematic front view of the bow-holding assist device for erhu of the present invention;

FIG. 2 is a rear view of the structure of FIG. 1;

FIG. 3 is a bottom view of the structure of FIG. 1;

fig. 4 is a schematic view of the split structure of the contact sleeve and the finger stall in fig. 1.

In the figure: 1. finger sleeves; 2. a contact sleeve; 3. side protecting edges; 4. fixing a belt A; 5. magic tape; 6. a connecting belt; 7. fixing a belt B; 8. and (6) protecting the edge at the top.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the two-stringed bowed instrument bow-holding assistor comprises a bow-holding assistor body, the bow-holding assistor body comprises a finger sleeve 1 sleeved on a finger, the finger sleeve 1 comprises three first joint parts, a second joint part and a third joint part corresponding to three joints of a forefinger, the surface of the finger sleeve 1 is sleeved with a contact sleeve 2 contacted with a bow rod, the contact sleeve 2 can move on the surface of the finger sleeve 1, so that the contact sleeve 2 can be conveniently movably sleeved at the positions of the first joint part and the second joint part to place the bow rod for use, the tail end of the finger sleeve 1 is provided with a protective edge, the protective edge comprises a top protective edge 8 and a side protective edge 3, the protective edge 8 is connected at the tail end position of the finger sleeve 1, the tail end position of the fingerstall 1 refers to a first joint position, the two side protective edges 3 are connected to the bottom of the top protective edge 8, the top protective edge 8 and the two side protective edges 3 are combined to form a U shape, when the fingerstall 1 is sleeved on a forefinger, a palm stands with a thumb upwards, a palm and a palm back face respectively face to two sides, the first joint of the fingerstall 1, the second joint and a third joint respectively correspond to the first joint of the forefinger, the second joint matches with the third joint, the first joint of the forefinger is connected with the palm, the top protective edge 8 is located at a position where the first joint of the palm and the forefinger is connected, and the two side protective edges 3 are located at the back face and the palm face respectively.

Referring to fig. 1-4, the two-stringed bowed instrument bow-holding assistor includes two fixing bands A4 and a connecting band 6 on the surface of a protective edge, two ends of the two fixing bands A4 are connected to opposite surfaces of two side protective edges 3 through snap fasteners and magic tapes 5, respectively, one end of the connecting band 6, which is far away from the fixing band B7, is connected to the surface of one side protective edge 3 through snap fasteners, wherein the connecting band 6 is located on the back of the palm, one end of the connecting band 6, which is far away from the protective edge, is provided with the fixing band B7, the fixing band B7 includes two soft bands connected to one end of the connecting band 6, the two soft bands, which are far away from the connecting band 6, are connected through the magic tapes 5, the palm stands with the thumb facing upward, the palm and the back of the hand face both sides, respectively, when the fingerstall 1 is fitted over the forefinger, the two connecting bands 6 are connected to the protective edge 3 through the snap fasteners, then the two connecting bands 6 are connected to the protective edge 3 from the palm bottom and are connected to the other side protective edge through the magic tapes 5, the fixing bands B7 located on the wrist, and the two fixing bands a person can be separated from the protective edge by the finger.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Claims (7)

1. The bow holding assistor for the two-stringed bowed instrument comprises a bow holding assistor body and is characterized in that the bow holding assistor body comprises finger sleeves (1), contact sleeves (2) are sleeved on the surfaces of the finger sleeves (1), protective edges are arranged at the tail ends of the finger sleeves (1), two fixing bands A (4) and a connecting band (6) are arranged on the surfaces of the protective edges, and fixing bands B (7) are arranged on one ends of the connecting band (6) and far away from the protective edges.

2. The urheen bow-holding aid according to claim 1, wherein the finger cuff (1) comprises three first, second and third joints corresponding to the three joints of the index finger.

3. The urheen bow-holding aid according to claim 2, wherein the contact sleeve (2) is sleeved at the first joint and the second joint in the finger sleeve (1).

4. A urheen bow-holding aid according to claim 1, wherein the protective edges comprise a top protective edge (8) and side protective edges (3), the top protective edge (8) being connected to the first joint position, the two side protective edges (3) being connected to the bottom of the top protective edge (8), the top protective edge (8) and the two side protective edges (3) being combined in a U-shape.

5. The urheen bow-holding assistor according to claim 1, wherein two ends of the two fixing bands a (4) are connected to the opposite surfaces of the two side protecting edges (3) through snap fasteners and magic tapes (5), respectively.

6. A urheen bow-holding aid according to claim 1, wherein the end of the connecting strap (6) remote from the fixing strap B (7) is connected to one side edge (3) surface by means of a snap fastener.

7. The bow-holding assistor for a two-stringed bowed instrument according to claim 1, wherein the fixing strap B (7) comprises two soft straps connected to one end of the connecting strap (6), and the two soft straps are connected by a hook and loop fastener (5) at a position away from the connecting strap (6).

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