CN101377923A - Palm electronic organ - Google Patents

Abstract

The invention discloses a small electronic musical instrument which is called a palm electronic organ, can solve the problems that current products with large volume are inconvenient to carry and store in performance and the like, has an organ body that is shaped like a bigger DVD remote controller, and has two proposals of key mapping distribution respectively with large and small keys: a large-key organ can be held with one hand through a back strap, the tiger mouth and the hand back bear the whole weight, small right-angled square keys that are like computer keyboards are arranged in a finger-reachable position, and consequently all melody monophony can be performed with one hand, music accompaniment can be selected and started through an auto key, and if each organ can be held in each hand, self chord accompaniment can be realized; performers can sing or dance along with proficiently playing the large-key organ. A small-key organ does not use a back strip organ surface and has six 15 keys that are transversely arranged (common DVD controllers have four 15 keys), and performers crossly hold the organ body with the left hand and have the completely free right hand when performing, so the performing is as convenient as making a mobile phone call. The palm electronic organ can be used for playing the melodies in all volume ranges of human voice and providing adjustable timbre and automatic music accompaniment, and is particularly suitable for being used at home and as singing accompaniment.

Description

Mellotron in the palm

Technical field the present invention relates to musical instrument and amusement article manufacturing, is to make finer many with musical instrument in the palm of our life.

Background technology

How effective the mellotron tone color is, and can perform again can amusement, and the fan much but because volume can only be seated more greatly and play, play hand and do not have leisure on the neck by minimum also will hanging over, and just few people sing and play by oneself on performance stage, more can not wave while playing; The lack confidence people of the musicianship of oneself even also groan several at ordinary times, even afford the mobile phone digital camera of two or three thousand yuan of prices, in the face of more than 100 yuan 62 bonding electron qins are but regarded " being that teacher uses " as, or are used as toy and pay no attention to and do not hear.

Summary of the invention

The purpose of this invention is to provide mellotron in a kind of palm easily, to solve above-mentioned performance and to promote the difficulty collection that is easy to carry again, it is characterized in that a whole qin shape picture big slightly DVD telepilot, the key position is assigned two kinds of schemes of big or small key: the whole qin physical efficiency of harpsichord relies on braces to catch on the other hand, weight is entirely on tiger and the back of the hand, finger can touch the same little square key of fillet of part dress computor-keyboard, the five fingers division of labor is: the most nimble thumb is be concurrently in charge of " the grouping key " of conversion senior middle school bass group except managing two keys (this product is mainly accompanied as singing, five octaves are enough), three keys of vial in the forefinger, two keys of nameless little vial, thumb pipe C and #C specifically, forefinger pipe D, #D and E, middle vial F, #F and G, unknown vial #G and A, little finger of toe pipe #A and B, every key position refers to the left and right of position when the finger nature opens, have only the forefinger middle finger of three sounds of pipe that the horizontal key in top is arranged, and just curved slightly naturally finger of bending being stretched can be by arriving part.This has just solved 12 key whole tone scales of a sound group, the height of each sound group is stretched by thumb and elects, the longest forefinger middle finger can also be entirely by the conversion of accompanying automatically of sense of touch management volume tone tone color rhythm, this comes just can play out all melody single-tones on the other hand, the bass accompaniment is by automatic key startup selection, and certain as two hands are respectively held just energy self harmony accompaniment of a qin; The advantage of this harpsichord is that key is big, just touch ripe need not to see can be while playing song and dance, key is that " grouping key " wanted and can be moved freely.

The qin body of little harpsichord is six 15 key horizontally-arrangeds (the common DVD telepilot is four 15 keys) without braces, with the horizontal persistent performance of left hand, every row's the left side 3 keys are left hand thumb instruction keys, below three rows are piano small character groups to the scale of two groups of small characters totally 36 keys, the 4th row adds seldom big word group and three groups of each 6 keys of small character of usefulness; The black key color separation is apportion and Bai Jiantong row not, all is half sound between per exactly two keys, and has solved the thick fingers difficulty bigger than distance between the little key; This just makes this product can eject melody in the voice gamut, and other 42 key is except installing on ﹠ off switch volume ± key accompaniment key speed key, and it is enough that percussion music key sound chroma key programming key demonstration key is installed.The right hand is because free fully, and it is convenient just as phoning with mobile telephone to play.

The audio frequency way of output of this product has two kinds: a kind of to be self from keyboard to the vibration reverberation put power amplifier and export with toy trumpet to low, though be " hide on the other hand and do not ask for help ", whole output power tone color is more restricted, but also only need in the daily life maybe to allow it send the so big sound of small radio receiver, otherwise the world will soon be made by this product and make a lot of noise very much, and the inventor can hardly absolve oneself of the blame in the future; Another kind is the radio frequency output of wireless microphone formula, and whole just energy is light to increase the formula of more spending more; Certainly, concrete complete machine majority should be made and have above two kinds of functions concurrently to adapt to multiple needs, more so is the needs of performance.

The present invention only improves mellotron global shape and the position distribution of keyboard finger division of labor key, electric part has only the signal output of keyboard output contact 1/0 signal and instruction transformation switch, its internal circuit still uses present product chip used, and physical circuit line plate figure can be by declaring patent in addition after the design decision of employing mellotron of the present invention factory; Also may be then all ready-made no patents can report; Because electronic information technology is at a tremendous pace, there are five large stretch of integrated packages and a lot of two, triode resistance capacitance in computor-keyboard that the author uses the earliest the inside, when taking a keyboard again apart by 03 year, the inside has only one one chip that coin-dividing is big except contact, and resistance also can not find one in addition! Even take certificate smoothly also after 1 year so the present invention examines, perhaps the existing then UNICOM's contact that only needs, just can send the monolithic mellotron integrated chip of above tone color rhythm up to power amplifier and radio frequency output, and obtained the chip patent certainly, connect and be exactly as long as produce this product contrast key position; Though still do not know to have this chip today, undoubtedly be very fast thing; It is toy for children never just that this product can be played whole semitone keys key of changing voice, as a kind of modern goods that makes one of global musomania's staff most probably, expert manufacturer of foreign country only needs several days finished products of just may trying to be the first out after understanding design, so only wishing to declare the process of examining can maintain secrecy with strict the execution rapidly, realize that the accompaniment of first generation concert in the world is that Chinese invent with mellotron in the non-toy palm, can develop into world's best seller again rapidly.The author recognizes that above 2 inventions examine more well-donely than utility model, and this product should be reported object of invention certainly for this reason.

Description of drawings

Fig. 1 is two kinds of qin body profile of mellotron structural drawing in the palm, the right little key of the big key in a left side.Fig. 2 is the right little key base key bitmap of the big key in a left side.Fig. 3 is a harpsichord hand bitmap, and braces will be convenient to regulate with the buttonhole formula; Fuselage is greatly in order to use with easy to assembly, and will dwindle in the future also should be appropriate, looks for the key needn't be too little by sense of touch entirely because of harpsichord, gently is only the target of pursuit.

Embodiment

This product earlier by hand mode make sample, the key position to allow three professional music performers feel to feel nature comfortable easily just die sinking go into operation.Because popular mellotron chip and miniwatt are hanged down the following power supply of all available 4.5v of power amplifier chip, again because mellotron every time " appearance " only needs work dozens of minutes and even a few minutes, so No. 5 alkaline batteries of both available 3 joints of this product power supply also can adopt mobile phone type charging panel battery, this product battery loudspeaker all can be placed in the palm like this.As long as it can reach the tone color of penetration of electron qin today and the volume of mobile phone, its quality of singing accompaniment will be much higher than a greater part of musical instrument of today in big or small concert and be easy to carry again, that with regard to be not sell the valency that doubles popular mellotron today can problem salable (part can high product high price) certainly, but need to worry the problem of " my qin is opened back hundred qins and made mute "; Certainly general merchandise is sold hundred visitors, and hand phonograph somebody's today is put the bakelite disc complacently when the funny fellow is collecting, and traditional instrument always also someone will buy, just the ratio problems of an amount.What this product can be caught is can not buy qin originally but to like to listen the song meeting to groan several people, think about it and mostly be the star fan that the singer is fascinated so, think about it and sell so much disc every day, so much old man chorus, sub-district chorus of basic unit, nationalities song and dance ensemble among the people was once sweat for the accompaniment problem and was hurried back and forth, it is worried that how many professional Amateur Music groups all once lack a qin for branch's rehearsal or when participating in the cintest the time, can send so much instrument tamber in the face of a kind of like this, association plays so easily, public address is in the meeting-place so easily, and how many people so small and exquisite again so cheap mellotron has to resist and do not buy! In addition development chorus team not only helps greatly popularizing act of music, and can strengthen organic conception really and help greatly building a harmonious society, and " once participating in several years choruses " is one of condition of being elected to of some head of State; Today can be mentioned and also this qin can be bought without also having many people in the crowd of mobile phone; There are so much people good at singing and dancing countries in the world, especially African Indian Indians' musicality timing is given the profound impression of people, can tell the mellotron manufacturer: as long as this product listing reaches the level of popularizing qin today, these the poorest people also could save money and buy this qin from the bowl limit, mellotron is really had boundless prospects in the palm!

Claims (2)

1. mellotron of in palm, playing, can solve the big use of existing product volume and carry problems such as collection inconvenience, its name is called mellotron in the palm, it is characterized in that a qin shape picture DVD telepilot that amplifies, the key position is assigned two kinds of schemes of big or small key: the qin body of harpsichord is equipped with braces can be caught on the other hand, finger can touch the same little square key of fillet of part dress computor-keyboard, refer to that respectively the position division of labor is: the most nimble thumb is be concurrently in charge of " the grouping key " of conversion senior middle school bass group except managing two keys (this product is mainly accompanied as singing, five octaves are enough), three keys of vial in the forefinger, two keys of nameless little vial, thumb pipe C and #C specifically, forefinger pipe D, #D and E, middle vial F, #F and G, unknown vial #G and A, little finger of toe pipe #A and B, every key position refers to the left and right of position when the finger nature opens, have only the forefinger middle finger of three sounds of pipe that the horizontal key in top is arranged, and just curved slightly naturally finger of bending being stretched can be by arriving part.This has just solved 12 key whole tone scales of a sound group, and the height of each sound group stretches the selection shift key by thumb, and the longest forefinger middle finger place of stretching has complete in the sense of touch management volume tone tone color rhythm shift key of accompanying automatically.

The audio frequency way of output of this product size harpsichord all has two kinds: a kind of is that self puts power amplifier and export with toy trumpet from keyboard to the vibration reverberation to low; Another kind is the radio frequency output of wireless microphone formula.

2. mellotron in the palm according to claim 1, it is characterized in that: little harpsichord is six 15 key horizontally-arrangeds (the common DVD telepilot is four 15 keys) without braces, with the horizontal persistent performance of left hand, every row's the left side 3 keys are left hand thumb instruction keys, below three rows are piano small character groups to the scale of two groups of small characters totally 36 keys, the 4th row adds seldom three groups of each 6 keys of big word group small character of usefulness; The black key color separation is apportion and Bai Jiantong row not, all is half sound between just per two keys; Other 42 key has also been installed a complete set of percussion music key sound chroma key as big qin and has been demonstrated key to adapt to the performance needs with the programming key except on ﹠ off switch volume ± key rhythm key speed key is installed.

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