CN202404879U - Musical instrument key adhesion film for blind persons - Google Patents

Abstract

A musical instrument key adhesion film for blind persons relates to a musical instrument key adhesion film and is provided with a plurality of square adhesion films. A protruded triangular symbol is arranged on one of the square adhesion films and corresponds to a central key C on a corresponding musical instrument key scale step, each of the rest square adhesion films corresponds to one musical instrument key scale step, four corners of each square adhesion film are arc-shaped, the length and the width of each square adhesion film are 1cm, and the back of each square adhesion film is viscous. The musical instrument key adhesion film for blind persons is simple, reasonable, small and exquisite in structure and convenient to carry, can be used for a common keyboard instrument to assist the blind person to identify syllabic groups and phonemes, and effectively solves the problem that the general blind music enthusiasts cannot see keyboards, has an excellent market prospect, is low in manufacturing cost and worthy of being popularized in markets.

Description

A kind of blind person uses the key pad pasting

Technical field

The utility model relates to a kind of key pad pasting, and a kind of specifically blind person uses the key pad pasting.

Background technology

At present, the fingerboard on the market does not also have to be directed against specially the keyboards for musical instruments of blind person's design, and common keyboards for musical instruments all is to be normal person's use that practices on the piano; The sign that had not both had phoneme does not have the prompting of sound group yet, and most of blind music fan also is to use common keyboards for musical instruments; Owing to can't see the position of keyboard; And not having suitable prompting, this has brought a lot of difficulties at the exercise initial stage, is not easy to the blind person and uses.

The utility model content

The purpose of the utility model is the deficiency for solving the problems of the technologies described above; Provide a kind of blind person to use the key pad pasting; It is simple and reasonable, small and exquisite, economy, environmental protection; Be easy to carry, can be used for the common keyboard musical instrument and help blind person's discriminate tone group and phoneme, thoroughly solve the blind person and practice the problem that qin can't see the key position.

The utility model is that to solve the problems of the technologies described above the technical scheme that is adopted be that a kind of blind person uses the key pad pasting, is provided with a plurality of square pad pastings, and one of them square pad pasting is provided with protruding triangle; Central C key on the corresponding key sound level of triangle; In remaining square pad pasting, the corresponding key sound level of each square pad pasting, four jiaos of described square pad pasting are curved; The length of each square pad pasting and the wide 1cm that is respectively, and the back side has stickiness.

The beneficial effect of the utility model is: it is simple and reasonable, small and exquisite, and each braille key pad pasting all is an independently individuality, makes things convenient for the user according to the more efficient paste position of self needs selection like this; The back side at braille key pad pasting has stickiness; The usage one of similar paster is torn i.e. usefulness, and economy, environmental protection, is easy to carry; Can be used for the common keyboard musical instrument and help blind person's discriminate tone group and phoneme, thoroughly solve the blind person and practice the problem that qin can't see the key position.

Description of drawings

The structural representation of Fig. 1 the utility model;

The 1-7 braille numeral and the keyboard musical alphabet corresponding diagram of Fig. 2 the utility model;

The key pad pasting of Fig. 3 the utility model and the contraposition synoptic diagram of keyboard;

Mark among the figure: 1, gum, 2, square pad pasting, 3, the braille numeral, 4, triangle.

Embodiment

As shown in the figure, a kind of blind person uses the key pad pasting, is provided with a plurality of square pad pastings 2; One of them square pad pasting 2 is provided with protruding triangle 4, and the central C key on the triangle 4 corresponding key sound levels is in remaining square pad pasting 2; Each square pad pasting 2 corresponding key sound level, four jiaos of described square pad pasting 2 are curved, the length of each square pad pasting 2 and the wide 1cm that is respectively; And the back side has stickiness, the usage of similar paster, and one tears promptly and uses; Easy to use, the corresponding key of each pad pasting has guaranteed that like this each key all has corresponding prompting.

It is simple and reasonable, small and exquisite for the utility model; Economy, environmental protection are easy to carry, and can be used for the common keyboard musical instrument and help blind person's discriminate tone group and phoneme; Effectively solved the problem that vast blind music fan can't see key; Good market outlook are arranged, and cost of manufacture is low, is worth to marketing.

Claims (1)

1. a blind person uses the key pad pasting, it is characterized in that: be provided with a plurality of square pad pastings (2), one of them square pad pasting (2) is provided with protruding triangle (4); Central C key on the corresponding key sound level of triangle (4); In remaining square pad pasting (2), the corresponding key sound level of each square pad pasting (2), four jiaos of described square pad pasting (2) are curved; The length of each square pad pasting (2) and the wide 1cm that is respectively, and the back side has stickiness.

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