CN110211557A - 携带式电吉他 - Google Patents

携带式电吉他 Download PDF

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CN110211557A
CN110211557A CN201910303443.0A CN201910303443A CN110211557A CN 110211557 A CN110211557 A CN 110211557A CN 201910303443 A CN201910303443 A CN 201910303443A CN 110211557 A CN110211557 A CN 110211557A
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neck
lid
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權範哲
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    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D1/00General design of stringed musical instruments
    • G10D1/04Plucked or strummed string instruments, e.g. harps or lyres
    • G10D1/05Plucked or strummed string instruments, e.g. harps or lyres with fret boards or fingerboards
    • G10D1/08Guitars
    • G10D1/085Mechanical design of electric guitars
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10DSTRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G10D3/06Necks; Fingerboards, e.g. fret boards
    • G10D3/095Details of removable or collapsible necks, e.g. suitable for transport or storage
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H1/00Details of electrophonic musical instruments
    • G10H1/32Constructional details
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H3/00Instruments in which the tones are generated by electromechanical means
    • G10H3/12Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/143Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means characterised by the use of a piezoelectric or magneto-strictive transducer
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H3/00Instruments in which the tones are generated by electromechanical means
    • G10H3/12Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10HELECTROPHONIC 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
    • G10H3/00Instruments in which the tones are generated by electromechanical means
    • G10H3/12Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • G10H3/185Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar in which the tones are picked up through the bridge structure

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Stringed Musical Instruments (AREA)

Abstract

为了实现上述目的,本发明包括:琴颈,在上面设置有吉他弦;琴头部件,形成于所述琴颈的一侧,设置有放大声音的压电装置;第1、2盖子,分别在所述琴颈的两侧铰接,在覆盖所述琴颈的外面的状态下,以所述铰链为中心进行旋转开放及旋转闭锁动作,而将所述琴颈覆盖及向外部裸露;音箱,设置在所述第1盖子的内部空间;传感器,设置在所述第1盖子,通过所述第1盖子的旋转开放及旋转闭锁动作,分别输出信号;及控制部,根据从所述传感器输出的感知信号,向所述压电装置供应或阻断电源,并且,选择性地将所述音箱变换为扩音机模式或普通音箱模式。

Description

携带式电吉他
技术领域
本发明涉及携带式电吉他,更详细地,涉及一种未形成有主体而只用琴颈弹奏吉他音也能够通过音箱以放大的状态释放吉他音,从而,能够减少电吉他的体积,便于携带,在何时何地也不受限制地弹奏吉他,并且,平时可将电吉他作为普通的音箱使用,从而,提高实用性的携带式电吉他。
背景技术
一般而言,吉他是拨动琴弦而发出声音的弦乐器的一种,相比其他乐器,其可适用于各种类型的音乐。
并且,吉他相比大提琴、小提琴等其他弦乐器,比较容易演奏,并能够表现各种音域和节拍,具有各种形状、音色及功能而备受欢迎,其简单易学,因此,相比其他弦乐器普及率较广泛。
电吉他作为吉他种类中的一个,一般而言,由内置音响扩大设备的主体、与所述主体结合的琴颈、与所述琴颈结合的琴头、与安装在所述琴头和所述主体的琴桥的琴弦(弦)构成,除此之外,在所述主体的前面安装有将琴弦的震动转换为电信号的拾音器。
并且,电吉他是将主体与琴颈直接连接的方式,通常在从工厂出库时已经形成完成组装的状态,除了需要修理或维修等特殊情况,不进行分离。因此,从工厂出库后使用至吉他被破损为止,如果对主体形状等感到厌倦,需要购买新的吉他。
尤其,对于初学者来说为了学习弹奏吉他,尤其要不断练习以熟知和弦和音阶,但,以往的电吉他因形成有主体和琴颈,使得体积过大,而不便携带,因此,易受到场所的限制,存在诸多不便而无法随时携带进行练习。
【先行技术文献】
【专利文献】
(专利文献1)文献1:韩国专利厅公开专利公报公开号第10-2008-0082750号
发明内容
发明要解决的技术问题
为了解决上述的技术问题,本发明的目的是提供一种在未形成有主体的状态下也能够发出吉他音的携带式电吉他。
本发明要解决的另一技术问题是提供一种平时能够作为音箱使用,而将上、下部盖开放时,使琴颈向外部裸露,而能够弹奏电吉他的携带式电吉他。
解决问题的技术方案
为了实现上述目的,本发明的携带式电吉他,包括:琴颈,在上面设置有吉他弦;琴头部件,形成于所述琴颈的一侧,设置有放大声音的压电装置;第1、2盖子,分别在所述琴颈的两侧铰接,在覆盖所述琴颈的外面的状态下,以所述铰链为中心进行旋转开放及旋转闭锁动作,而将所述琴颈覆盖及向外部裸露;音箱,设置在所述第1盖子的内部空间;传感器,设置在所述第1盖子,通过所述第1盖子的旋转开放及旋转闭锁动作,分别输出信号;及控制部,根据从所述传感器输出的感知信号,向所述压电装置供应或阻断电源,并且,选择性地将所述音箱变换为扩音机模式或普通音箱模式。
发明的效果
本发明具有如下效果:未形成有主体而只用琴颈弹奏吉他音也能够通过音箱以放大的状态释放吉他音,从而,减少电吉他的体积,便于携带,在何时何地也不受场地限制地弹奏吉他,并且,平时可将电吉他作为普通的音箱使用,从而,提高了实用性。
附图说明
图1为表示根据本发明的优选实施例的携带式电吉他的整体构成的附图;
图2为表示将图1中的第1、2盖子开放的状态的附图;
图3为表示将图1中的第1、2盖子闭锁的状态的附图;
图4为图1的传感器及控制部之间的框图;
图5为表示为了将本发明的携带式电吉他转换为扩音机模式及音箱模式的动作流程的流程图。
附图标记说明
10:琴颈 14:吉他弦
16:琴头部件 20:压电装置
30:第1盖子 32:空间
34:铰链 36:音箱
38:传感器 40:第2盖子
50:控制部
具体实施方式
以下参照附图说明本发明的实施例。为了实现上述的技术问题,在下面的详细说明中将提供本发明中代表性的实施例。并且,可以本发明提供的其他实施例将在本发明的构成中说明代替。
并且,本发明中只是代表性地记述了未形成有主体而只使用琴颈弹奏音乐的电吉他,但,不言而喻地,除此之外,也可将本发明适用于小提琴、尤克里里琴、曼陀林等所有弦乐器。
图1为表示根据本发明的优选实施例的携带式电吉他的整体构成的附图;图2为表示将图1中的第1、2盖子开放的状态的附图;图3为表示将图1中的第1、2盖子闭锁的状态的附图;图4为图1的传感器及控制部之间的框图。
如图1至图4所示,本发明的携带式电吉他未形成有如同以往的吉他的主体,而只由琴颈10构成,所述琴颈10的外面被第1、2盖子30、40包围。
所述琴颈10构成携带式电吉他的外形,在所述琴颈10的上面设置有至少一个以上的琴格12,在其上面的一侧和另一侧分别通过铰接形成第1、2盖子30、40。
在所述琴颈10的上面形成的琴格12上设置有吉他弦14,与通常的吉他弦14的个数相同地,所述吉他弦14在一列设置有6个。
在所述琴颈10的一侧设置有琴头部件16。在所述琴头部件16分别设置有调音齿轮18,在所述调音齿轮18缠绕有设置在所述琴颈10的上面的吉他弦16的状态下,通过旋转所述调音齿轮18的动作,将所述吉他弦紧绷地拉拽进行调音。
在所述琴头部件16还设置有另外的压电装置20。所述压电装置20是当弹奏未形成有主体的本发明的电吉他时,用于扩大声音的设备。
如上述地构成的电吉他在未形成有主体的状态下只形成有琴颈10,而最小化吉他的体积,从而,通过减少体积在任何场所也能够便利地携带本发明的电吉他进行演奏。
并且,本发明的电吉他100通过第1、2盖子30、40的开闭动作而分别执行音箱模式及扩音机模式的功能。优选地,第1、2盖子30、40包围琴颈10而闭锁的状态下,执行音箱功能,并且,开放第1、2盖子30、40而使得琴颈10裸露的状态下,利用形成于所述琴颈10的吉他弦14执行弹奏吉他的功能。在此,音箱模式是指能够播放从各种音响设备供应的音乐等的模式,扩音机模式是指在弹奏吉他时将吉他音以放大的状态发出的模式,上述的模式动作均通过控制部的控制动作在一个音箱进行。
所述第1盖子30形成"∩"截面形状,下端在开放的状态下内部形成有能够容纳琴颈10的空间32。所述第1盖子30在覆盖所述琴颈10的一侧上面的状态下,使得一端与设置在所述琴颈10的一侧的连接件进行铰链34结合,从而,以所述铰链34为基点旋转,使得所述琴颈10向外部裸露。
在所述第1盖子30的空间32设置有音箱36,并且,在所述第1盖子30的外面设置有用于操作所述音箱32的音响强度等的操作部37。
在所述第1盖子30的一侧面及所述琴头部件的一侧面设置有传感器38。当所述第1盖子30完成开放动作时,所述传感器38相互电接触,同时向控制部50输出信号,并且,所述控制部50通过所述传感器38的感知信号,使得音箱36进行变换使其在弹奏吉他时能够执行扩音机功能。此时,控制部根据所述传感器的信号将音箱变换为扩音机模式,同时将设置在上述的琴头部件的执行传音功能的压电装置的开关装置"开启"。
并且,所述传感器在第1盖子执行闭锁动作的同时相互解除电接触,与此同时再次向控制部输出信号,由控制部将音箱变换为普通音箱模式,并将压电装置的开关"关闭"。变换为所述音箱模式的音箱通过无线与智能手机或MP3、收音机连接,优选地,采用接收音乐的近距离技术即蓝牙。
所述第2盖子40形成有"∩"截面形状,下端在开放的状态下内部形成有能够容纳琴颈10的空间42。所述第2盖子40在覆盖所述琴颈10的另一侧上面的状态下,将其另一端与设置在所述琴颈10的另一侧的连接件进行铰链44结合,从而,以所述铰链44为基点旋转,使得所述琴颈10向外部裸露。
以下,参照图5说明如上述地构成的本发明的携带式电吉他的动作。
首先,要将本发明的携带式电吉他作为吉他弹奏时,开放第1、2盖子30、40而使得琴颈10向外部裸露S100。此时,第1、2盖子30、40的开放动作是指第1、2盖子30、40以铰链44为基点分别向外侧方向翻转旋转的动作。
然后,所述铰链44为基准完成第1盖子30的开放动作时,设置在所述第1盖子30的一侧面及琴头部件的一侧面的传感器38相互电接触后(S200),向控制部50输出感知信号,并且,所述控制部50根据所述传感器38的感知信号向压电装置20供应电源(S300),并将音箱36变换为扩音机模式(S400)。
即,通过所述第1、2盖子30、40的开放动作,将携带式电吉他作为吉他弹奏时,吉他音通过压电装置20及音箱36以扩大音响的状态发出,而作为通常的电吉他进行弹奏。此时,在完成所述1、2盖子30、40的开放时,电吉他的长度是在琴颈10的长度加上第1、2盖子30、40的长度,因此,即使没有主体,也能够形成通常的电吉他的长度,而防止弹奏时的不便感。
并且,完成吉他弹奏后,将完成开放动作的第1、2盖子再次以铰链为基点分别向内侧旋转,而覆盖琴颈的外面,完成闭锁动作(S500)。
此时,传感器38感知第1盖子30的闭锁动作完成后(S600),向控制部50输出感知信号,控制部50根据传感器38的信号阻断向压电装置20供应的电源(S700),然后,使得音箱36从扩音机模式变换为发出音响的普通的音箱模式(S800)。
即,完成所述第1、2盖子30、40的闭锁动作的携带式电吉他,通过变换为普通音箱模式的音箱,与能够收听从外部输入的音源,例如,智能手机、收音机等收听音乐的设备连接后欣赏音乐。

Claims (1)

1.一种携带式电吉他,其特征在于,包括:
琴颈(10),在上面设置有吉他弦(14);
琴头部件(16),形成于所述琴颈(10)的一侧,设置有扩大声音的压电装置(20);
第1盖子(30),与所述琴颈(10)的一侧铰链(34)结合,形成∩"截面形状,下端在开放的状态下,内部形成有能够容纳所述琴颈(10)的空间(32),并且,在覆盖所述琴颈(10)的外面一侧的状态下,以所述铰链(34)为中心进行旋转开放及旋转闭锁动作,而将所述琴颈(10)覆盖及向外部裸露;
第2盖子(40),与所述琴颈(10)的另一侧铰接,形成"∩"截面形状,下端在开放的状态下,内部形成能够容纳所述琴颈(10)的空间(42),并且,在覆盖所述琴颈(10)的外面另一侧的状态下,以所述铰链(34)为中心进行旋转开放及旋转闭锁动作,而将所述琴颈(10)覆盖或向外部裸露;
音箱(36),设置在所述第1盖子(30)的内部空间(32);
传感器(38),分别设置在所述第1盖子(30)和所述琴头部件(16),借助于所述第1盖子(30)的旋转开放及旋转闭锁动作,相互电接触及解除电接触而输出信号;
控制部(50),接收从所述传感器(38)输出的感知信号,
并且,将所述第1、2盖子(30、40)旋转开放,使得所述琴颈(10)向外部裸露时,所述传感器(38)相互电接触,而向所述控制部(50)输出信号,所述控制部(50)将所述音箱(36)变换为扩音机模式,并将所述压电装置(20)的开关"开启",以便能够弹奏电吉他,
并且,将所述第1、2盖子(30、40)旋转闭锁,而覆盖所述琴颈(10)时,所述传感器(38)相互解除电接触,并向所述控制部(50)输出信号,所述控制部(50)阻断向压电装置(20)供应的电源,将所述音箱(36)变换为普通的音箱模式,以便欣赏音乐。
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