CN2031962U

CN2031962U - Electronic keyboard type musical instrument

Info

Publication number: CN2031962U
Application number: CN 88202181
Authority: CN
Inventors: 胡奎生; 王磊
Original assignee: Individual
Current assignee: Individual
Priority date: 1988-03-21
Filing date: 1988-03-21
Publication date: 1989-02-01

Abstract

The utility model provides an electronic keyboard musical instrument which fixes special piano keys (2) with discrete structures on a flexible sheet-shaped basal plate (3); the piano keys are connected with circuit components (1) via soft conductive wires. Such sheet-shaped electronic keyboard musical instrument can be conveniently arranged on front sites of garments (4) and can be played freely without affecting people's action, in particular suitable for making garments for children.

Description

Electronic keyboard type musical instrument

The utility model relates to a kind of novel electronic musical instrument, particularly a kind of electric keyboard instrument that can install on clothes.

Existing electric keyboard instrument is mainly by the key group.Compositions such as musical sound formation and amplifying circuit, loudspeaker, its circuit part is numerous in variety, performance is quite advanced, but its structural design and use-pattern are not broken away from the form of traditional instrument yet, keyboard structure also continued to use the such electric keyboard instrument of the form of traditional instrument can only as a kind of independently, relatively-stationary special-purpose musical instrument is for playing usefulness, and is difficult for device on the object of other frequent bending motions.

The purpose of this utility model is that a kind of improved miniature electric keyboard instrument will be provided, it can be combined with business suit easily, make business suit increase the function of playing, decorating, especially be fit to make the children's clothing mellotron.

The utility model is achieved in that makes the discrete crimping switch key of some structures, these keys are made button or ornament form, require series arrangement according to keyboard, and dress up the circuit elements device of thin slice shape structure with other, be assembled on the flexible plate shape substrates, be fixed on the clothes predecessor position with the ornament moulding then.The clothes electronic musical instrument that installs like this with the flexible circuit conductor connection entirely between key and each components and parts can be through to follow one's inclinations on one's body easily to be played, and does not influence people's action.

Concrete structure of the present utility model is provided by a following embodiment and accompanying drawing thereof.

Fig. 1 is the synoptic diagram of a kind of concrete structure of the present utility model.

Fig. 2 is a kind of circuit block diagram of the present utility model.

Fig. 3 is the view that key has amplified among Fig. 1.

With reference to Fig. 1, one group of special key (2) requires series arrangement to be fixed on the plate shape substrates (3) according to universal keyboard.Different with general electronic musical instrument key group is that each key of usefulness structurally all is disconnected from each other here.Its detailed construction goes up processing two electric roots (14) at a fritter copper clad plate (15) as shown in Figure 3.And pick out by lead-in wire (16), during press push button (11), the conductive rubber (13) that is attached on the elastic sheet rubber (12) contacts with electrode (14), and conducting between two electrodes is to control the sounding circuit appropriate section.Plate shape substrates (3) is made with flexible insulating material such as book plastic sheet, flat clothing lining material very etc., and its flexural strength is advisable with the action that does not influence the people after being contained on the clothes.This piece substrate can be cut into decorative pattern, and the musical sound of front dress key and thin type structure forms and amplifying circuit (1), and the thin wire of reverse side softness, folding connects the path between above-mentioned each discrete key, the circuit elements device.Assemble the substrate (3) of circuit and the predecessor that modes such as loudspeaker (6), battery folder (4) available metal snapper (7) or slide fastener are fixed on clothes (5).

When installed the position of parts such as loudspeaker, battery folder beyond plate shape substrates, it connected with flexible circuit conductor (8) with the cross-over connection on clothes of ornamental strip form.Above-mentioned plate shape substrates (3) also can directly form behind a part of cushioning clothing lining material with the clothes predecessor.At this moment, but between each components and parts flexible circuit conductor cloth in clothing sandwich, loudspeaker.Being electrically connected by the fixing metal snapper (7) of usefulness between battery folder and circuit finished, and the cross-over connection upper garment repeatedly lead of door (9) also is communicated with the metal snapper.

The electric keyboard instrument made from the present embodiment method can be used as a kind of jewelry device at ordinary times in the clothes predecessor.Lightly flexible during use, can wave while playing, when needing the washing clothes, several easily worn parts all can be taken off easily.

Claims

1, a kind of electric keyboard instrument that constitutes with amplifying circuit (1), loudspeaker (6), battery folder (4) that forms by key group, musical sound, it is characterized in that the key group is made up of the discrete key of some structures (2), musical sound forms with amplifying circuit (1) and key (2) and all is fixed on the plate shape substrates (3) with a minute body structure, is electrically connected with flexible circuit conductor between each parts is mutual and finishes.

2, the electric keyboard instrument of stipulating by claim 1, it is characterized in that described key all is a special compression joint type switch, its profile is made button or other costume jewellery shapes, width is installed is not more than standard steel key dimensional requirement.

3, the electric keyboard instrument of stipulating by claim 1, it is characterized in that plate shape substrates (3) is to make with the insulating material that can bear alternating bending distortion, and device clothes (5) predecessor, also can be directly with clothes predecessor's a part such as gasket material after as plate shape substrates.