CN107016982B - Single-hand musical instrument - Google Patents
Single-hand musical instrument Download PDFInfo
- Publication number
- CN107016982B CN107016982B CN201710251660.0A CN201710251660A CN107016982B CN 107016982 B CN107016982 B CN 107016982B CN 201710251660 A CN201710251660 A CN 201710251660A CN 107016982 B CN107016982 B CN 107016982B
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- CN
- China
- Prior art keywords
- key
- keys
- playing
- side wall
- playing part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/0033—Recording/reproducing or transmission of music for electrophonic musical instruments
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
- G10H1/00—Details of electrophonic musical instruments
- G10H1/32—Constructional details
- G10H1/34—Switch arrangements, e.g. keyboards or mechanical switches specially adapted for electrophonic musical instruments
- G10H1/344—Structural association with individual keys
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Electrophonic Musical Instruments (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention relates to the field of music playing equipment, in particular to a single-handed organ which comprises a playing part and a core part electrically connected with the playing part; the playing part comprises a shell, the upper part of the shell is provided with four slotted holes, and keys are arranged in the slotted holes; the keys are positioned in the middle area of the inner space of the slotted hole; the middle part of the bottom surface of the slotted hole is provided with a shaft lever, the shaft lever penetrates through the lower part of the key, and a torsional spring is arranged at the joint of the shaft lever and the key; two opposite inner side walls of the slotted hole are provided with contact pieces, the keys rotate by taking the shaft lever as a circle center, and two side surfaces of the keys are respectively contacted with the contact pieces through forward and backward rotation; the side wall of the playing part is provided with a tone adjusting key. The invention has the beneficial effects that: the portable walking device is simple in structure, is portable and easy to carry, can be used at any time and any place, is convenient to combine with a steering wheel of an automobile and a handlebar of a mountain bike, can be carried and used during traveling, and can also be used by disabled people. The operation method of the device is simple and easy to learn and easy to operate.
Description
Technical Field
The invention relates to the field of musical performance equipment, in particular to a single-hand piano.
Background
It is very agreeable for a musician to perform musical instrument performance anytime and anywhere while feeling. However, most of the current musical instruments are large in size and require two hands to play. Especially for people who like outdoor activities and music, there is an impulse to play in a beautiful environment.
Disclosure of Invention
In order to solve the above-mentioned problem of the invention, the present invention provides a one-handed organ which can be played with one hand.
The invention provides a single-handed organ, which comprises a playing part 1 and a core part 2 electrically connected with the playing part 1;
the playing part 1 comprises a shell 11, wherein four slotted holes 12 are formed in the upper part of the shell 11, and keys 13 are arranged in the slotted holes 12; the keys 13 are located in the central region of the internal space of said slotted holes 12; a shaft rod is arranged in the middle of the bottom surface of the slotted hole 12, the shaft rod penetrates through the lower portion of the key 13, and a torsion spring is arranged at the connecting position of the shaft rod and the key 13; two opposite inner side walls of the slot 12 are provided with contact pieces 14, the key 13 rotates around a shaft rod as a circle center, and two side surfaces of the key 13 are respectively contacted with the contact pieces 14 through forward and reverse rotation; a tone adjusting key 15 is arranged on the side wall of the playing part 1;
the core part 2 comprises a shell 21, an electronic organ circuit board and a rechargeable battery are arranged in the shell 21, a loudspeaker is arranged in one side wall of the shell 21, and a sound expansion hole 22 is formed in the side wall; an earphone jack is also provided on the housing 21. The circuit board can be used by adopting a common electronic organ circuit board, and the scheme is the prior art in the aspects of setting key positions and circuits, and is not repeated herein.
The playing part 1 and the core part 2 are electrically connected through a connecting wire 3; jacks which can be connected with the end parts of the connecting wires 3 are distributed on the playing part 1 and the core part 2;
the bottom of the playing part 1 is connected with a fixing mechanism 4.
Preferably, two opposite side walls of the housing 11 are provided with tone adjusting keys 15, and the tone adjusting keys 15 include two keys, namely a high octave key and a low octave key;
the side wall of the tone adjusting key 15 is located in the axial direction of the shaft at the bottom of the slot 12.
Preferably, the key 13 can rotate by plus or minus 15 ° to 25 ° around the shaft of the slot 12.
Preferably, the playing section 1 or the core section 2 is provided with a volume adjustment knob 5.
Preferably, the fixing mechanism 4 includes a stay 41, one side of the stay 41 is connected to the playing part 1, and the other side of the stay 41 is fixedly connected to a handlebar sleeve 42, and the handlebar sleeve 42 is made of an elastic material.
Preferably, the stay plate 41 of the fixing mechanism 4 is connected with the playing part 1 through a spring assembly 43, the spring assembly 43 includes fixing blocks 431 respectively disposed on the side wall of the stay plate 41 and the side wall of the playing part 1, the two fixing blocks 431 are connected through a tension spring, and the two fixing blocks 431 are respectively hinged with the side wall of the stay plate 41 and the side wall of the playing part 1.
Preferably, the fixing mechanism 4 comprises a rotating disc 44, a gear 45 is arranged at the bottom of the rotating disc 44, two sides of the gear are respectively meshed with two racks 46, one end of each rack 46 is a free end, the other end of each rack is provided with a clamp 47, each clamp 47 is in a shape of Contraband, and the opening of each clamp faces to one side far away from the rotating disc 44;
bosses are distributed on the inner side surface of the clamp 47.
Preferably, the keys of the playing section 1 are arranged so that each of the keys 13 strikes the two emitted musical scales in two directions as two adjacent musical scales of a tune.
Preferably, the playing part 1 and the fixing mechanism 4 are connected by a snap.
The use method of the single-handed organ,
firstly, fixing the playing part 1, the fixing mechanism 4 and the core part 2;
secondly, placing the thumb of a hand for playing on the side surface of the shell 11, close to the tone adjusting key 15, and sequentially placing the index finger, the middle finger, the ring finger and the little finger of the rest four fingers above one key 13 respectively;
thirdly, according to the musical scale to be played, the keys 13 are shifted downwards or upwards by fingertips until the keys 13 contact the contact pieces 14 and the horns of the core part 2 to make sounds, then the keys 13 are released, and the keys 13 are reset;
when a high pitch or a low pitch is to be played, the high-octave key or the low-octave key of the tone adjusting keys 15 is pressed by a thumb while the corresponding key 13 is shifted or plucked by the remaining four fingers.
The embodiment of the invention has the beneficial effects that: the portable walking device is simple in structure, is portable and easy to carry, can be used at any time and any place, is convenient to combine with a steering wheel of an automobile and a handlebar of a mountain bike, can be carried and used during traveling, and can also be used by disabled people. The operation method of the device is simple and easy to learn and easy to operate.
Drawings
Fig. 1 is a perspective view schematically illustrating embodiment 1 of the present invention.
Fig. 2 is a schematic view of the twisting direction of the playing part in embodiment 1 of the present invention.
Fig. 3 is an enlarged view of the playing portion in embodiment 1 of the present invention.
Fig. 4 is an enlarged view of a fixing block in embodiment 1 of the present invention.
Fig. 5 is a schematic perspective view of embodiment 2 of the present invention.
Fig. 6 is a schematic perspective view of embodiment 2 of the present invention.
Wherein, the reference numeral is, 1, a playing part; 11. a housing; 12. a slot; 13. keys of keys; 14. a contact piece; 15. a tone adjustment key; 2. a core section; 21. a housing; 22. a sound expansion hole; 3. a connecting wire; 4. a fixing mechanism; 41. a support plate; 42. a sleeve; 43. a spring assembly; 431. a fixed block; 44. a turntable; 45. a gear; 46. a rack; 47. a clamp; 5. volume adjusting knob.
Detailed Description
Example 1
Referring to fig. 1 to 4, the present invention provides a one-handed organ that can be played with a single hand.
The invention provides a single-handed organ, which comprises a playing part 1 and a core part 2 electrically connected with the playing part 1;
the playing part 1 comprises a shell 11, four slotted holes 12 are formed in the upper part of the shell 11, and keys 13 are arranged in the slotted holes 12; the keys 13 are located in the central region of the inner space of the slots 12; a shaft rod is arranged in the middle of the bottom surface of the slotted hole 12, the shaft rod penetrates through the lower portion of the key 13, and a torsion spring is arranged at the joint of the shaft rod and the key 13; two opposite inner side walls of the slot 12 are provided with contact pieces 14, the key 13 rotates around a shaft rod as a circle center, and two side surfaces of the key 13 are respectively contacted with the contact pieces 14 through forward and reverse rotation; the side wall of the playing part 1 is provided with a tone adjusting key 15;
the core part 2 comprises a shell 21, an electronic organ circuit board and a rechargeable battery are arranged in the shell 21, a loudspeaker is arranged in one side wall of the shell 21, and a sound diffusion hole 22 is formed in the side wall; an earphone jack is also provided on the housing 21. The circuit board can be used by adopting a common electronic organ circuit board, and the scheme is the prior art in the aspects of setting key positions and circuits, and is not repeated herein.
The playing part 1 and the core part 2 are electrically connected through a connecting wire 3; jacks which can be connected with the end parts of the connecting wires 3 are distributed on the playing part 1 and the core part 2;
the bottom of the playing part 1 is connected with a fixing mechanism 4.
Two opposite side walls of the shell 11 are provided with tone adjusting keys 15, and the tone adjusting keys 15 comprise two keys, namely a high octave key and a low octave key;
the side wall of the tone adjusting key 15 is located in the axial direction of the shaft at the bottom of the slot 12.
The key 13 can rotate plus or minus 15 degrees to 25 degrees by taking the shaft rod of the slotted hole 12 as a center.
The playing part 1 or the core part 2 is provided with a volume adjusting knob 5.
The fixing mechanism 4 includes a stay 41, one side of the stay 41 is connected with the playing part 1, the other side is fixedly connected with a handlebar sleeve 42, and the handlebar sleeve 42 is made of an elastic material. The handlebar sleeve 42 may be directly fitted over the mountain handlebar. The side wall of the core part 2 can be fixed with the bicycle pipe by using a common hoop component.
The supporting plate 41 of the fixing mechanism 4 is connected with the playing part 1 through a spring assembly 43, the spring assembly 43 comprises fixing blocks 431 respectively arranged on the side wall of the supporting plate 41 and the side wall of the playing part 1, the two fixing blocks 431 are connected through a tension spring, and the two fixing blocks 431 are respectively hinged with the side wall of the supporting plate 41 and the side wall of the playing part 1. The struck portion 1 can be twisted to change the orientation of the key 13.
The key positions of the playing part 1 are set such that each key 13 strikes the two emitted musical scales in two directions as two adjacent musical scales of the tune.
The playing part 1 is connected with the fixing mechanism 4 through a buckle.
The musical scales corresponding to the keys 13 are that the index finger is shifted down to be the middle tone "1", the middle finger is shifted up to be "2", the middle finger is shifted down to be "3", the ring finger is shifted up to be "4", the ring finger is shifted down to be "5", the ring finger is shifted up to be "6", and the little finger is shifted down to be "7". Because the little finger is less flexible than the rest of the fingers, the little finger only uses a dial gesture to control one scale.
The use method of the single-handed organ,
firstly, fixing the playing part 1, the fixing mechanism 4 and the core part 2;
secondly, placing the thumb of a hand for playing on the side surface of the shell 11, close to the tone adjusting key 15, and sequentially placing the index finger, the middle finger, the ring finger and the little finger of the rest four fingers above one key 13 respectively;
thirdly, according to the musical scale to be played, the keys 13 are shifted downwards or upwards by fingertips until the keys 13 contact the contact sheets 14 and the horns of the core part 2 to make sounds, and then the keys 13 are released and the keys 13 are reset;
when a high pitch or a low pitch is to be played, the high-octave key or the low-octave key of the tone adjusting keys 15 is pressed by the thumb while the corresponding key 13 is shifted or plucked by the remaining four fingers.
Example 2
Referring to fig. 5 and fig. 6, on the basis of embodiment 1, different from embodiment 1, the fixing mechanism 4 includes a rotating disc 44, a gear 45 is disposed at the bottom of the rotating disc 44, two sides of the gear are respectively engaged with two racks 46, one end of each rack 46 is a free end, the other end of each rack is provided with a clamp 47, the clamp 47 is shaped like "Contraband", and an opening of the clamp faces to a side away from the rotating disc 44; the fixing mechanism 4 is used for being clamped on a steering wheel of an automobile.
Bosses are distributed on the inner side surface of the clamp 47. The bosses are used to assist the clamp 47 in gripping the steering wheel.
Example 3
On the basis of the embodiment 1, a recording function can be added in the core unit 2, and the played music can be recorded by triggering with a recording key.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. The single-handed organ is characterized by comprising a playing part (1) and a core part (2) electrically connected with the playing part (1);
the playing part (1) comprises a shell (11), four slotted holes (12) are formed in the upper portion of the shell (11), and keys (13) are arranged in the slotted holes (12); the keys (13) are positioned in the middle area of the inner space of the slotted hole (12); a shaft lever is arranged in the middle of the bottom surface of the slotted hole (12), the shaft lever penetrates through the lower part of the key (13), and a torsion spring is arranged at the joint of the shaft lever and the key (13); two opposite inner side walls of the slotted hole (12) are provided with a contact piece (14), the key (13) rotates by taking the shaft lever as a circle center, and two side surfaces of the key (13) are respectively contacted with the contact piece (14) through forward and reverse rotation; a tone adjusting key (15) is arranged on the side wall of the playing part (1);
the core part (2) comprises a shell (21), an electronic organ circuit board and a rechargeable battery are arranged in the shell (21), a loudspeaker is arranged in one side wall of the shell (21), and a sound diffusion hole (22) is formed in the side wall;
the playing part (1) and the core part (2) are electrically connected through a connecting wire (3); jacks which can be connected with the end parts of the connecting wires (3) are distributed on the playing part (1) and the core part (2);
the bottom of the playing part (1) is connected with a fixing mechanism (4).
2. The singleton according to claim 1, wherein said opposite side walls of said casing (11) are each provided with a tone adjustment key (15), said tone adjustment keys (15) comprising two keys, respectively a high-octave key and a low-octave key;
the side wall of the tone adjusting key (15) is located in the axial direction of the shaft at the bottom of the slot (12).
3. A violin according to claim 2 wherein the keys (13) are rotatable plus or minus 15 ° to 25 ° about the axes of the slots (12).
4. The violin according to claim 2, wherein a volume adjusting knob (5) is provided on the playing part (1) or the core part (2).
5. The violin according to claim 1, wherein the fixing mechanism (4) comprises a support plate (41), one side of the support plate (41) is connected with the striking part (1), the other side is fixedly connected with a handle bar sleeve (42), and the handle bar sleeve (42) is made of an elastic material.
6. The singlehanded organ according to claim 5, wherein the brace (41) of the fixing mechanism (4) is connected with the playing part (1) by a spring assembly (43), the spring assembly (43) comprises fixing blocks (431) respectively arranged on the side wall of the brace (41) and the side wall of the playing part (1), the two fixing blocks (431) are connected with each other by a tension spring, and the two fixing blocks (431) are respectively hinged with the side wall of the brace (41) and the side wall of the playing part (1).
7. The single-handed organ according to claim 1, wherein the fixing mechanism (4) comprises a rotating disc (44), a gear (45) is arranged at the bottom of the rotating disc (44), two sides of the gear are respectively engaged with two racks (46), one end of each rack (46) is a free end, the other end of each rack is provided with a clamp (47), each clamp (47) is shaped like Contraband, and the opening of each clamp faces to the side far away from the rotating disc (44);
and bosses are distributed on the inner side surface of the clamp (47).
8. The singleton according to any one of claims 1 to 7, wherein said playing section (1) has key positions arranged such that each of said keys (13) strikes two scales emitted in two directions as two scales adjacent in a tune.
9. The single-handed organ according to claim 1, wherein the playing part (1) and the fixing mechanism (4) are connected by a snap.
10. The method of using a singlehanded organ according to claim 2,
firstly, fixing the playing part (1), the fixing mechanism (4) and the core part (2);
secondly, placing the thumb of a hand for playing on the side surface of the shell (11) and close to the tone adjusting key (15), and respectively placing the index finger, the middle finger, the ring finger and the little finger of the rest four-finger micro-bow above one key (13) in sequence;
thirdly, according to the scale to be played, the keys (13) are shifted downwards or upwards by fingertips until the keys (13) contact the contact pieces (14) and the horn of the core part (2) to make sound, then the keys (13) are released, and the keys (13) reset;
when a high pitch or a low pitch is required to be played, the high octave key or the low octave key in the tone adjusting keys (15) is pressed by a thumb, and the corresponding key (13) is shifted or flicked by the other four fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251660.0A CN107016982B (en) | 2017-04-18 | 2017-04-18 | Single-hand musical instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710251660.0A CN107016982B (en) | 2017-04-18 | 2017-04-18 | Single-hand musical instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107016982A CN107016982A (en) | 2017-08-04 |
| CN107016982B true CN107016982B (en) | 2020-06-02 |
Family
ID=59448194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710251660.0A Expired - Fee Related CN107016982B (en) | 2017-04-18 | 2017-04-18 | Single-hand musical instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107016982B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108399825A (en) * | 2018-04-04 | 2018-08-14 | 长春东晨实业集团有限公司 | A kind of intelligent audio interaction religion play equipment |
| WO2022194046A1 (en) * | 2021-03-18 | 2022-09-22 | 魔豆科技(中山)有限公司 | Smart handheld instrument and control method therefor |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3700430B2 (en) * | 1998-11-20 | 2005-09-28 | カシオ計算機株式会社 | Keyboard device |
| JP3849337B2 (en) * | 1999-02-23 | 2006-11-22 | ヤマハ株式会社 | Rotating part structure and keyboard device having the structure |
| JP3535128B2 (en) * | 2001-10-19 | 2004-06-07 | 株式会社鈴木楽器製作所 | Electronic musical instrument key switch device |
| CN2751398Y (en) * | 2004-12-17 | 2006-01-11 | 吴景雄 | Novel musical instrument keyboard |
| JP5277836B2 (en) * | 2008-09-25 | 2013-08-28 | ヤマハ株式会社 | Keyboard device |
| US8901404B2 (en) * | 2011-03-04 | 2014-12-02 | Yamaha Corporation | Sound adjusting system and electronic musical instrument |
| CN203941852U (en) * | 2014-07-19 | 2014-11-12 | 乐清市金鼎电子科技有限公司 | A kind of waterproof piano key switch |
| CN204516343U (en) * | 2015-03-25 | 2015-07-29 | 安徽工程大学 | A kind of touch mellotron using earphone |
| CN205028647U (en) * | 2015-09-21 | 2016-02-10 | 韦有贤 | Type musical instrument of warning light is played in area |
| CN106205617A (en) * | 2016-06-28 | 2016-12-07 | 张和伟 | A kind of computer intelligence input equipment |
-
2017
- 2017-04-18 CN CN201710251660.0A patent/CN107016982B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN107016982A (en) | 2017-08-04 |
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Effective date of registration: 20200508 Address after: 541000 a-02, west area, Guilin International Convention and Exhibition Center, No.22 Lijiang Road, Qixing District, Guilin City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Qutan Education Technology Co., Ltd Address before: 201103, Shanghai, Xuhui District Hongmei Road, 2005 building 3 Building No. Applicant before: Zhao Jiali |
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Granted publication date: 20200602 Termination date: 20210418 |