Improved instrument resonance loudspeaker box structure
A resonance and speaker technology, applied to musical instruments, stringed instruments, instruments, etc., can solve the problems of inconvenient carrying and playing
Inactive Publication Date: 2014-01-08
单志渊
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Problems solved by technology
But this traditional structure has disadvantages, because the output of the piano sound is closely related to the vibration area of the overall plate and the design of the sound hole. Although the traditional guqin has evolved many types in response to different eras, its length, width and thickness remain the same. Within a certain size (122.5cm*20.5cm*6cm) (plus or minus 3%), and the location and size of the sound outlet are similar, and the resonance speaker will not be enlarged in order to increase the sound vibration effect, because it is easy It is inconvenient to carry and play due to its large size
Method used
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[0022] See Figure 5 , 6 shows the improved musical instrument resonance sound box structure of the present invention, which is applied to an embodiment of the guqin, which includes a panel 5 on which strings 50 are arranged. As for how the strings 50 are installed on the panel 5 The setting steps and accessories are the same as the traditional ones, so I won’t repeat them here (the same applies to other embodiments below); the point is: the panel 5 is bent on both sides to form two extensions 51, 51' , On which there is a piano foot 52, the two extensions 51, 51' are formed into corresponding wavy shapes. Refer to Figure 7 , As shown in 8, the two extensions 51, 51' are arranged in a staggered and overlapping pattern, and when the two extensions 51, 51' are staggered and overlapped up and down, with an appropriate distance apart, the wave-shaped recesses are correspondingly arranged Then, a sound hole 53 is formed, the size of which is determined by the amount of overlap of th...
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The invention relates to an improved instrument resonance loudspeaker box structure which is characterized in that the resonance loudspeaker box is formed by assembling one veneer or a plurality of veneers; extending parts are respectively formed on two sides after the veneer or the veneers are assembled; the two extending parts form a resonance loudspeaker box structure at a certain interval or in the mode of overlapping or cross overlapping after being bent; and the width of the veneer is changed in the mode of the veneer or the combined veneers, i.e. ''like veneer'' under the condition of non-coupled connection, thereby freely determining to change the vibration area of the whole board of an instrument, and bringing the effect on causing different resonance echoes.
Description
Technical field [0001] The present invention relates to an improved musical instrument resonance sound box structure, in particular to a way to change the traditional way of generating resonance and echo in a "coupling" sound box, and to use a "single board" or a combined single board, that is, a "single board" type In the case of uncoupled connection, the width of the veneer can be changed to form inward spacing, outward extension, inward overlap, and cross overlap, so as to achieve free decision to change the plate vibration area and cause different resonance effects. Background technique [0002] Since ancient times, human beings have been accustomed to cultivating temperament through music rhythm, enriching the needs of life, and forming a symbol of the culture of the times. There are thousands of types of musical instruments. What the present invention intends to explore is the musical instruments that produce sound through the resonance of the speaker structure, such as: Se...
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IPC IPC(8): G10D3/02H04R1/20
Inventor 单志渊
Owner 单志渊