TW201025287A - Metalophone structure having chord plates - Google Patents

Abstract

A metalophone structure includes a frame, a plurality of single-note plates and at least one chord plate. Each of the single-note plates is percussed to generate a single-note sound, and the chord plate percussed to generate a chord sound. The single-note plates and the chord plate are mounted on the frame to provide a metalophone having a chord plate structure.

Description

201025287 IX. Description of the Invention: [Technical Field] The present invention relates to a harpsichord construction having a chord piece, in particular to a harpsichord construction having at least one chord piece, so that only a single hammer is used Can knock out chords. [Prior technology] In general, percussion is the oldest and most primitive music, so in the world

The continuous emergence of various percussion instruments is almost found in the traditional instruments of all nationalities. At the same time, in the many instruments of China, the harpsichord has the characteristics of short sound, vivid and high soaking sound, and (4) the unique characteristics of the other music. Paragraph j At the end of the 18th century, it was first discovered that a xylophone might be used in an orchestra. The instrument is used to strike a percussion instrument that makes special sound effects. = another melody of other instruments, or to highlight a particular piece of music.

The scales have various lengths and faces to make a percussion sound. And the tap hammer can be used to appropriately tap the different single piano music μ of the monotone sheet, and each sound board represents a combination of the sound board, and the traditional iron piano is different from the single scale of the shirt. To make a sound, to correct the single-cut = ^^_ ship to the various soundboards on the traditional harmonica instrument, if you want to further hit the chord sound, 201025287 requires the player to use multiple hammers to knock at the same time You can hit the chords of different scales by hitting the soundboards of different scales. In fact, the current musical instruments sold on the market do not have the design of chord soundboards. In short, the conventional harpsichord soundboard construction lacks the relevant chord design, so it is necessary for the player to use multiple hammers to simultaneously tap the various scale plates. However, the player's face has a certain degree of difficulty in playing for the performance of a scale plate that must be struck with multiple hammers at the same time. Therefore, the construction of the ironplate soundboard inevitably requires the related chord design so that the chord can be knocked out with only a single hammer. Similar techniques related to percussion instruments are rarely disclosed in the patented technology. For example, 'the Republic of China Patent Bulletin No. 002703' '" new type of xylophone rubber patent' is only a xylophone related technology, and has nothing to do with the xylophone technology. Another example is the Musical education toy^ patent of U.S. Patent No. 4,203,344, which is only a toy manufacturing technology related to the xylophone, and has nothing to do with the harpsichord technique. The foregoing patents are only for the purpose of illustration and description of the present invention, and are not intended to limit the scope of the invention. In view of the above, the present invention has been made in order to solve the above-mentioned needs, especially for the limitation of the structure of the conventional squid, which is necessary to develop the structure of the new syllable soundboard in order to overcome the lack of correlation and string gauges of the ligament structure. technical problem. SUMMARY OF THE INVENTION The main object of the present invention is to provide a harpsichord structure having a chord piece with a chord day 13⁄4, which achieves the purpose of providing a hammer and a string.

In order to achieve the above object, the harpsichord structure of the chord sheet of the present invention comprises a frame, a plurality of monophonic JJgiy B and to >, a chord piece. The monotonic piece is used to tap out various 201025287 monosyllabic sounds, and the chord piece is used to tap at least one chord. The monophonic and chord sheets are arranged on the frame to form a harpsichord. The hammer structure of the present invention (4) comprises - a plurality of monotonograms and a plurality of chord slices. The monotonic sheet is used to knock out various monosyllabic sounds, and the chord is used to tap various scale chords. The monophonic and chord segments are arranged on the frame to form a harpsichord. In the preferred embodiment of the present invention, the chord sheet is constructed using a Bezier curve method, and the modal analysis is performed using the optimized result parameters. In the preferred embodiment of the invention, the curves on both sides of the chord sheet have a symmetrical shape. The present invention will be described in detail below with reference to the accompanying drawings, and is not intended to limit the invention. The xylophone structure with the chord piece according to the preferred embodiment of the present invention can be applied to the xylophone and string structure of a general percussion instrument or the xylophone and string structure of the related children's toy percussion instrument, and can also be applied to the chord piece of other percussion instruments. Structure, which will not be described in detail herein. Referring to FIG. 1 again, the structure of the xylophone with the chord piece of the preferred embodiment of the present invention can be directly arranged and assembled in the conventional gantry structure, which is a general structural combination technique, and will not be described in detail herein. The preferred embodiment of the present invention can appropriately select the position of the hammer and the string, and will not be described in detail herein. A xylophone structure having a chord piece according to a preferred embodiment of the present invention comprises a frame, a plurality of monophonic pieces, and at least one chord piece. The monotonic piece is used to knock out various monosyllabic sounds, and the player can tap the surface of the monochromatic scale with a hammer. The monotonic 201025287 slice can be used to generate c scale, D scale, E scale, and B scale, A scale, and scale. The chord piece is used to knock at least the tap key to properly tap the surface of the monotone piece to make use of the D, the chord surface. The chord piece can be used to produce C chord chords, F chords, G chords 'A chords, and B chords. Referring to the second figure, the chord piece can be disposed on one side of the monosyllabic piece or between the two single photos, and can be adjusted and configured. Thus, μ θ # and the chord piece are properly arranged on the frame, and the keystroke strikes at least the chord of the chord.纟刊用卓-敲

In addition, the jewel structure of the singular chord may also include a frame, a number of sounds, and several sums of W. Sound (4) The water is directly sorted on the miscellaneous frame to form a harpsichord that can be used to form a chord. Figure 2 shows that the xylophone structure with the chord and the string of the preferred embodiment is limited. Schematic diagram of an elemental model. Fig. 3 is a schematic view showing a finite element model of a chord sheet using a chord sheet of a second preferred embodiment of the present invention and a chord sheet. Please refer to Figs. 2 and 3 for a preferred embodiment of the present invention. The chord sheet of the example illustrates two different finite element models of the chord sheet which can be used to strike the c chord. ° and then with reference to Figures 2 and 3, the chord sheet of the preferred embodiment of the present invention utilizes the Bezier curve. The method constructs the model and then uses the optimized result parameters to perform modal analysis. The present invention constructs the chord shape curve by using the Bates curve equation to control the coordinates of the node and cooperates with the ANSYS software. By optimizing the design method, a set of chord shape optimization design method flow is established. Referring to Figures 2 and 3 again, in the preferred embodiment of the present invention, the curve on both sides of the chord piece has a symmetrical shape. 201025287 1 discloses a harpsichord and a string piece according to a preferred embodiment of the present invention, but it is not intended to limit the present invention. The present invention mainly designs a shape structure of a zither sheet having chord sound characteristics, and an optimization analysis of the design change process. Get a natural number that matches the chord scale

Young's coefficient (N/m2) Density ~ g / bauxite; Pusong ratio 0.1847*1〇12 7468~~ 0.27 Applicable metal material properties Proportional characteristics 'can be used to make chord scales of iron hammer limbs, and can be completed with different ^ The xylophone structure of the string scale and the string. The foregoing preferred embodiments are merely illustrative of the present invention and its technical features, and the techniques of the embodiments may be practiced with various substantial equivalent modifications and/or alternatives; therefore, the scope of the present invention is subject to the appended claims. The scope defined by the scope shall prevail. 9 201025287 [Simple description of the diagram] Figure 1: Schematic diagram of the structure of the conventional xylophone structure. Fig. 2 is a schematic view showing the finite element model of the chord piece of the chord structure of the chord piece according to the first preferred embodiment of the present invention. Fig. 3 is a view showing a finite element model of a chord sheet using a chord sheet structure of a chord piece according to a second preferred embodiment of the present invention.

[Main component symbol description] [No component symbol]

Claims (1)

201025287 X. Patent application scope: 1. A xylophone structure with a chord piece, which comprises: a planting frame; several monotonic pieces for knocking out various monosyllabic sounds; and several chord pieces' To knock out various scale chords; the singular and chord pieces are arranged on the frame to form a harpsichord. 2. The xylophone structure with the chord piece according to the first application of the patent scope, wherein the chord piece system uses the Bezier curve method to construct the chord piece model, and then uses the optimized result parameter for modal analysis. . 3. A xylophone structure having a chord piece according to claim 1 of the patent application, wherein the curve on both sides of the chord has a symmetrical shape. 4. A xylophone structure having a chord piece according to claim 1 of the patent application, wherein the single scale piece and the chord piece are arranged directly on the frame in an appropriate order. 5. A xylophone structure having a chord piece comprising the steps of: a frame; a plurality of monotonic pieces for tapping various monosyllabic sounds; and a plurality of chord pieces for striking various scales and chords Wherein the monophonic sheet and the chord sheet are arranged on the frame to form a harpsichord. 6. A xylophone structure with a chord piece according to item 5 of the patent application scope, wherein the chord piece system constructs the chord piece model by using the Bezier curve method, and then uses the optimized result parameter for modal analysis. . 7. A xylophone structure having a chord piece according to item 5 of the patent application scope, wherein the curve on both sides of the chord piece has a symmetrical shape. 8. A xylophone structure having a chord piece according to item 5 of the patent application scope, wherein the single 11 201025287 scale piece and the chord piece are directly arranged on the frame in an appropriate order. ❿ 12