CN113487937A

CN113487937A - Hand-shaped correcting device for koto

Info

Publication number: CN113487937A
Application number: CN202110106404.9A
Authority: CN
Inventors: 成静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-26
Filing date: 2021-01-26
Publication date: 2021-10-08

Abstract

The invention relates to a hand-shaped correcting device for a Chinese zither, which comprises a corrector body, wherein the corrector body comprises a palm part and finger parts, a first web supporting part is arranged on one side above the palm part, a third binding belt is arranged on the other side above the palm part, a second hook-and-loop fastener is arranged on the first web support part, the second hook-and-loop fastener is matched with the second hook-and-loop fastener, a first slideway is arranged at two ends inside the palm part, in the Guzheng hand-shaped correcting device, the jaw supporting part plays a role in supporting and fixing the jaw, the finger gripping part can adjust the finger lengths of different players, the fingers are in a naturally drooping and half-fist making state, the corrector fixing device can play a role of fixing the corrector to prevent the corrector from falling off, the wrist fixing device can fix the wrist of a player to enable the wrist to be in a horizontal state with the palm, and the devices can ensure that the hand shape of the player keeps a correct posture.

Description

Hand-shaped correcting device for koto

Technical Field

The invention relates to the technical field of daily life, in particular to a zither hand shape correcting device.

Background

As is well known, koto, also known as hanzheng, qin zheng, yao zheng and luan zheng, is a traditional musical instrument of the chinese nation and belongs to plucked musical instruments. It is one of the unique and important national musical instruments in China. The Chinese zither has the advantages of beautiful timbre, wide range of sound, rich playing skills and quite strong expressive force, so that the Chinese zither is deeply favored by the masses of people, and is difficult to correct after the hand shape is nonstandard when the Chinese zither is learned, and is difficult to maintain after the correction. In the initial stage of learning the koto, special attention needs to be paid to correct hand shape training to prevent the formation of bad habits, so that the koto hand shape corrector is needed to help people to have correct hand shapes when playing the koto.

For example, the patent publication "CN 210428917U" is named as: "a zither hand type unscrambler", the patent discloses "a zither hand type unscrambler, include the tiger's mouth cardboard is formed for outwards bending a semicircle pipe, and its radian of buckling of bending laminates the tiger's mouth radian. The first web of material is provided with a first web of material, a second web of material is provided with a second web of material, and the second web of material is provided with a second web of material. The invention can help beginners to exercise hand shapes during musical instrument practice, which is helpful for the formation of habit of the beginners, and through the assistance of the equipment, the attention time of the beginners to the hand shapes is saved, and the bored emotion of the koto caused by incapability of insisting or incapability of meeting the requirement of the hand shapes is reduced. For beginners, the instrument is a very efficient and meaningful piano practice auxiliary tool'.

The existing Guzheng hand-shaped corrector is found in use, the device is simple in structure, inconvenient to fix, not suitable for people of different ages to use, poor in hand feeling during use, poor in correction effect and high in use limitation.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides the zither hand shape correcting device which is convenient to fix, is suitable for different ages and is convenient to adjust.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: a hand-shaped correcting device for Guzheng comprises a correcting device body, wherein the correcting device body comprises a palm part and finger parts, a first magic tape is arranged on one side above the palm part, a third binding tape is arranged on the other side above the palm part, a second magic tape is arranged on the third binding tape, a second magic tape is arranged on the first magic tape, the second magic tape is matched with the second magic tape, the palm part and the finger parts are connected through a sliding device, a mounting groove is formed in the other end of each finger part, an arc-shaped plate is arranged in the mounting groove, a spring is arranged in the mounting groove, one end of the spring is connected with the mounting groove, the other end of the spring is connected with the arc-shaped plate, the mounting groove, the spring and the arc-shaped plate are arranged into a plurality of groups, a second slide way is arranged at the center inside the palm part, and a slide plate is arranged in the second slide way, slide one end is provided with the second stopper, the second stopper with second slide phase-match, slide other end below is provided with fixing device, fixing device includes first bandage and second bandage, be provided with first magic subsides on the first bandage, be provided with first thread gluing on the second bandage, first magic subsides with first thread gluing phase-match.

In order to prevent the corrector body from falling off, the invention is improved in that a baffle is arranged above the jaw supporting part, and the jaw supporting part and the baffle are arc-shaped.

In order to reduce the weight of the device, the invention improves the device that the material of the corrector body is plastic.

In order to improve the hand feeling of a user, the invention has the improvement that a flange is arranged above the palm part, and silica gel pads are arranged on the flange, the finger parts, the sliding plate and the tiger mouth supporting part.

In order to facilitate ventilation and heat dissipation and massage the hands of people, the improved structure of the invention is characterized in that the palm part is provided with air holes, the air holes penetrate through the silica gel pad, the silica gel pad is provided with massage contacts, and the massage contacts are arranged on the periphery of the air holes.

In order to fix the finger parts conveniently, the invention has the improvement that a sliding groove is arranged below the palm part, a fixing bolt is arranged on the sliding rod, and the fixing bolt is matched with the sliding groove.

In order to adjust the length of the finger part conveniently, the invention has the improvement that the sliding device comprises a first slideway and a sliding rod, the first slideway is arranged at two ends inside the palm part, the first slideway is symmetrically arranged, the sliding rod is arranged in the first slideway, a first limiting block is arranged at one end of the sliding rod, the first limiting block is matched with the first slideway, and the other end of the sliding rod is connected with one end of the finger part.

(III) advantageous effects

Compared with the prior art, the invention provides a zither hand shape correcting device which has the following beneficial effects:

the Guzheng hand-shaped correcting device consists of a tiger mouth supporting part, a finger grasping part, a corrector fixing device and a wrist fixing device. 1. The tiger's mouth supporting part plays a role in supporting and fixing the tiger's mouth, 2 the finger gripping part is provided with a telescopic device and is provided with a radian so that the fingers are in a naturally drooping state, and the telescopic device can be freely adjusted according to the length of the fingers of a player. 3. The position of the corrector, which is tightly attached to the palm of the hand, is slightly raised, so that the palm of the hand is in a half-fist shape. 4. The corrector fixing device is fixed at the outer side of the tiger's mouth supporting part at one end and is connected with a hand outer side buckle by a magic tape. 5. The wrist fixing device is characterized in that a support piece is drawn out from the tail end of the corrector, the support piece can support and fix the wrist so that the wrist and the palm are in a horizontal straight line, and the support piece is provided with a magic tape which can surround the wrist or the arm to fix the wrist or the arm. The used material of this device: 1. plastics (lighter) are used to the unscrambler lower floor, and upper strata contact skin part chooses for use the silica gel material, and silica gel surface adds granule or line (skin adaptability and increase friction antiskid effect) 2. the unscrambler palm part has the UNICOM aperture (plays ventilative effect). The tiger's mouth supporting part plays a supporting and fixing role to the tiger's mouth, and the finger grasping part can be adjusted to different players ' finger length to make the finger be the natural flagging and half fist state, the corrector fixing device can play the fixed corrector and prevent the effect of droing, the wrist fixing device can fix the player's wrist and make it be the horizontality with the palm, and these devices can guarantee that player's hand type keeps the correct posture.

Drawings

FIG. 1 is a top view of the structure of the present invention;

FIG. 2 is a bottom view of the present invention;

fig. 3 is a partially enlarged view of the structure of fig. 2.

In the figure: 1. an appliance body; 2. a palm portion; 3. a finger portion; 4. a first web support; 5. a third strap; 6. a second magic tape; 7. a second thread gluing; 8. a first slideway; 9. a slide bar; 10. a first stopper; 11. mounting grooves; 12. an arc-shaped plate; 13. a spring; 14. a second slideway; 15. a slide plate; 16. a second limiting block; 17. a fixing device; 18. a first strap; 19. a second strap; 20. a first magic tape; 21. a first thread gluing; 22. a baffle plate; 23. a silica gel pad; 24. air holes are formed; 25. a massage contact; 26. a chute; 27. fixing the bolt; 28. a flange.

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.

Referring to fig. 1-3, a koto hand shape correction device comprises a corrector body 1, wherein the corrector body 1 comprises a palm portion 2 and finger portions 3, one side of the upper side of the palm portion 2 is provided with a first hook-and-loop supporting portion 4, the other side of the upper side of the palm portion 2 is provided with a third binding band 5, the third binding band 5 is provided with a second magic tape 6, the first hook-and-loop supporting portion 4 is provided with a second hook-and-loop fastener 7, the second magic tape 6 is matched with the second hook-and-loop fastener 7, the palm portion 2 is connected with the finger portions 3 through a sliding device, the other end of the finger portions 3 is provided with a mounting groove 11, an arc-shaped plate 12 is arranged in the mounting groove 11, a spring 13 is arranged in the mounting groove 11, one end of the spring 13 is connected with the mounting groove 11, the other end of the spring 13 is connected with the arc-shaped plate 12, the mounting groove 11, the spring 13 and the arc-shaped plate 12 are arranged into a plurality of groups, the inside center of palm portion 2 is provided with second slide 14, be provided with slide 15 in the second slide 14, 15 one end of slide is provided with second stopper 16, second stopper 16 with second slide 14 phase-match, 15 other end below of slide is provided with fixing device 17, fixing device 17 includes first bandage 18 and second bandage 19, be provided with first magic subsides 20 on the first bandage 18, be provided with first thread gluing 21 on the second bandage 19, first magic subsides 20 with first thread gluing 21 phase-match.

A baffle 22 is arranged above the jaw support part 4, and the jaw support part 4 and the baffle 22 are arc-shaped and used for preventing the corrector body 1 from falling.

The material of the corrector body 1 is plastic, so that the quality of the device is reduced.

The palm portion 2 is provided with the flange 28 above, be provided with silica gel pad 23 on flange 28, finger portion 3, slide 15 and the tiger's mouth supporting part 4, in order to improve user's feel.

The palm part 2 is provided with air holes 24, the air holes 24 penetrate through the silica gel pad 23, the silica gel pad 23 is provided with massage contacts 25, the massage contacts 25 are arranged on the periphery of the air holes 24, and the hands are massaged in order to ventilate and dissipate heat conveniently.

Palm portion 2 below is provided with spout 26, be provided with fixing bolt 27 on the slide bar 9, fixing bolt 27 with spout 26 phase-match, for the convenience fixed finger portion 3.

Slide device includes first slide 8 and slide

bar

9, 2 inside both ends of palm portion are provided with

first slide

8, 8 symmetrical arrangement of first slide, be provided with in the first slide 8 slide bar 9, slide bar 9 one end is provided with first stopper 10, first stopper 10 with 8 phase-matches of first slide, the slide bar 9 other end with 3 one end in finger portion are connected, for the convenience of adjusting finger portion length.

The sliding device in this embodiment may also be configured as another sliding device, which is not described herein.

In conclusion, when the correcting device for the hand shape of the koto is used, the correcting device body 1 comprises a finger part 3 and a palm part 2, a first fastening part 4 is arranged on one side above the palm part 2, a third binding belt 5 is arranged on the other side above the palm part 2, the first fastening part 4 is abutted against the first fastening part of the hand, a baffle 22 is arranged on the first fastening part 4 to prevent the correcting device body 1 from falling off, a second thread gluing 7 is arranged on the first fastening part 4, a second magic tape 6 is arranged on the third binding belt 5 to facilitate the fixing of the correcting device body 1, a sliding rod 9 of the finger part 3 is connected with a first slideway 8 of the palm part 2, a fixing bolt 27 is unscrewed to facilitate the adjustment of the extending length of the finger part 3, the fixing bolt 27 is screwed to facilitate the fixing of the finger part 3, a mounting groove 11 is arranged on the finger part 3, a spring 13 is arranged in the mounting groove 11 and is connected with an arc-shaped plate 12 to facilitate the natural sagging of the fingers, make flagging height independently adjust between people's finger, be provided with flange 28 above 2 of palm portion, conveniently make the staff be half fist form, be provided with silica gel pad 23 with human contact site, it conveniently massages the staff to be provided with massage contact 25 on the silica gel pad 23, be provided with bleeder vent 24 on the palm portion 2, it is convenient ventilative, place the palm of the hand and perspire, be provided with second slide 14 in the palm portion 2, be provided with slide 15 in the second slide 14, be provided with fixing device 17 on the slide 15, pull out slide 15, conveniently make the wrist, palm and finger are in on the same straight line, paste 20 and the second thread gluing 7 phase-match on the second bandage 19 through the first magic on first bandage 18, make fixing device 17 fix on the wrist.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zither hand type orthotic devices, includes unscrambler body (1), its characterized in that: the corrector body (1) comprises a palm part (2) and finger parts (3), a first web supporting part (4) is arranged on one side above the palm part (2), a third binding belt (5) is arranged on the other side above the palm part (2), a second magic tape (6) is arranged on the third binding belt (5), a second magic tape (7) is arranged on the first web supporting part (4), the second magic tape (6) is matched with the second magic tape (7), the palm part (2) is connected with the finger parts (3) through a sliding device, a mounting groove (11) is arranged on the other end of the finger parts (3), an arc-shaped plate (12) is arranged in the mounting groove (11), a spring (13) is arranged in the mounting groove (11), one end of the spring (13) is connected with the mounting groove (11), and the other end of the spring (13) is connected with the arc-shaped plate (12), mounting groove (11), spring (13) and arc (12) set up to the multiunit, palm portion (2) inside center is provided with second slide (14), be provided with slide (15) in second slide (14), slide (15) one end is provided with second stopper (16), second stopper (16) with second slide (14) phase-match, slide (15) other end below is provided with fixing device (17), fixing device (17) include first bandage (18) and second bandage (19), be provided with first magic subsides (20) on first bandage (18), be provided with first thread gluing (21) on second bandage (19), first magic subsides (20) with first thread gluing (21) phase-match.

2. A koto hand orthotic device according to claim 1, wherein: a baffle (22) is arranged above the first web supporting part (4), and the first web supporting part (4) and the baffle (22) are arc-shaped.

3. A koto hand orthotic device according to claim 1, wherein: the appliance body (1) is made of plastic.

4. A koto hand orthotic device according to claim 1, wherein: the palm portion (2) top is provided with flange (28), be provided with silica gel pad (23) on flange (28), finger portion (3), slide (15) and tiger's mouth supporting part (4).

5. The device according to claim 4, wherein: the palm part (2) is provided with air holes (24), the air holes (24) penetrate through the silica gel pad (23), the silica gel pad (23) is provided with massage contacts (25), and the massage contacts (25) are arranged on the peripheral sides of the air holes (24).

6. A koto hand orthotic device according to claim 1, wherein: the palm portion (2) below is provided with spout (26), be provided with fixing bolt (27) on slide bar (9), fixing bolt (27) with spout (26) phase-match.

7. A koto hand orthotic device according to claim 1, wherein: the sliding device comprises a first slide way (8) and a slide rod (9), wherein the first slide way (8) is arranged at the two ends of the palm part (2), the first slide way (8) is symmetrically arranged, the slide rod (9) is arranged in the first slide way (8), a first limiting block (10) is arranged at one end of the slide rod (9), the first limiting block (10) is matched with the first slide way (8), and the other end of the slide rod (9) is connected with one end of the finger part (3).