Touch electronic piano

An electronic piano, touch technology, applied in the direction of electroacoustic musical instruments, instruments, inks, etc., can solve the problems of inconvenience to carry, many skills, and high cost, and achieve the effects of light weight, increased operability, and reduced production costs.

CN107221314AInactive Publication Date: 2017-09-29武汉鸥易光电科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2017-09-29
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a touch electronic piano which at least comprises an electric touch control chip, a sound generating chip and a sound generating device which are electrically connected and a keyboard equipped with key modules and a power supply which supplies power to the circuit. The keyboard is arranged on the upper surface of a hardboard. The conductive parts of the key modules are the keys covered by conductive ink. The key modules and the electric touch control chip are electrically connected through the conductive ink. The body of the electronic piano is only manufactured by the hardboard without using plastics to manufacture the keys or the body so that the manufacturing cost can be reduced, the size is small, the weight is low and the electronic piano can be easily carried by the user to enjoy the fun of music anytime and anywhere; the number of the keys can be increased or decreased according to the actual requirement, and the color of the keys can also be manufactured by black and white or color conductive ink according to the requirement so that the interestingness of the electronic piano can be increased; and the conductive ink of the keys on the key modules can be manufactured through printing and can also be manufactured through coating by the user so that the operability of the electronic piano can be increased.
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Description

technical field

[0001] The invention relates to the field of electronic pianos, in particular to a touch-type electronic piano. Background technique

[0002] With the advancement of science and technology and the improvement of people's living standards, more and more parents pay attention to the early education of children. However, due to reasons such as children's young age and limited learning ability, large and multi-key pianos are not suitable for children's general early education. , so there is an electronic piano for early childhood education. The electronic piano is a harmony instrument. Compared with other single instruments, it has much more skills when playing, and it is more intuitive for children to learn music theory knowledge such as chords and harmony than single instruments, which is easy for children to understand. However, the current early childhood education The keys of electronic pianos are mainly mechanical devices such as buttons, which are costly,...

Examples

Embodiment Construction

[0027] The present invention is a touch-type electronic piano, which at least includes an electrically connected electric touch chip 3, a sounding chip 4, a sounding device 5, a keyboard 1 provided with a key module, and a power supply 6 for supplying power to the circuit. The implementation provided by the present invention The schematic diagram of the upper surface of the example is shown in figure 1 As shown, the schematic diagram of the lower surface of the embodiment is as figure 2 As shown, the keyboard 1 is arranged on the upper surface of the cardboard, the conductive part of the key module is a key covered with conductive ink, and the key module and the electric touch chip 3 are electrically connected through the conductive ink.

[0028] The keyboard module provided on the keyboard 1 includes seven white keys and five black keys. The electric touch chip 3 has multiple input ports, and each key is electrically connected to an input port of the electric touch chip 3 th...