Portable silent electronic urheen
A portable, mute technology, applied in the direction of electroacoustic musical instruments, instruments, etc., can solve the problems of long piano bar, inconvenient use, large piano box size, etc., to avoid messiness and entanglement, easy to carry, and improve comfort.
Inactive Publication Date: 2019-09-13
榆中天基建材销售有限公司
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...
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The invention discloses a portable silent electronic urheen, which comprises a base, an urheen cylinder, an urheen rod and an urheen head. The urheen rod is located on the upper side of the urheen cylinder. The bottom end of the urheen rod is provided with a bridge. The upper side of the urheen rod is provided with a telescopic rod. The bottom end of the telescopic rod penetrates through the through hole and extends into the cavity. The upper side of the urheen rod is provided with a threaded ring. A plurality of openings are formed in the upper side of the threaded ring. The upper side of thetelescopic rod is sleeved with a fixing bolt. The inner side of the fixing bolt is rotationally connected with the threaded ring through a thread. The headstock is located on the upper side of the telescopic rod. The bottom end of the headstock is fixedly connected with the upper side of the telescopic rod through bolts. Two tuning pegs are arranged on one side of the headstock. One ends of the tuning pegs penetrate through the headstock, strings are wound around the sections, located on the inner side of the headstock, of the tuning pegs and penetrate through an urheen jack and the bridge. The urheen jack is fixedly installed at the telescopic rod. When the portable silent electronic urheen is not used, the telescopic rod can be contracted into the urheen rod. The length of the urheen rod is reduced. As a result, a user can carry the portable silent electronic urheen conveniently.
Description
technical field [0001] The invention relates to the technical field of electronic erhu equipment, in particular to a portable mute electronic erhu. Background technique [0002] The silent electronic erhu is an innovative musical instrument developed from the electronic reform of the national musical instrument erhu. The playing method is basically the same as that of the traditional erhu. The sound production method is completely different from the traditional erhu: the traditional erhu uses the strings to excite the vibration of the mangpi, and the qin barrel resonates with it to produce musical sounds; the electronic erhu uses the pickup sensor to pick up the vibration of the strings and converts it into a weak electric signal, which is amplified by an external speaker to produce sound. Both volume and tone are adjusted and controlled by the audio amplifier. The timbre has electro-acoustic characteristics, and the volume can be amplified according to the performance nee...
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IPC IPC(8): G10H3/18
CPCG10H3/18
Inventor 李跃东王宁州
Owner 榆中天基建材销售有限公司