CN103632658A

CN103632658A - Metal electronic cymbal

Info

Publication number: CN103632658A
Application number: CN201310697049.2A
Authority: CN
Inventors: 陈兴国
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-12-18
Filing date: 2013-12-18
Publication date: 2014-03-12

Abstract

The invention relates to a metal electronic cymbal. Appearance of the metal electronic cymbal is consistent with that of the conventional original cymbal sheet; a cymbal cap and a cymbal surface are in split structures, wherein the cymbal surface and the cymbal cap are punched and formed by a metal thin plate; the hitting hand feeling of the metal electronic cymbal is completely as the same as that of the conventional original cymbal sheets; the independent cymbal cap and cymbal surface are adopted on a circuit; two piezoelectric sensing sheets are arranged; two double-access sockets are adopted, and the two piezoelectric sensing sheets pick up a signal to realize non-interfering double-trigger effect.

Description

A kind of metal electron small cymbals

Technical field

The present invention relates to electronic musical instrument, the metal electron small cymbals specifically using on a kind of electronic drum.

Background technology

The small cymbals sheet that electronic drum is used at present all adopts on duroplasts and covers soft rubber making, and outward appearance and feel are all obviously different from real metal small cymbals sheet.

Summary of the invention

The object of the present invention is to provide a kind of metal electron small cymbals, appearance preservation tradition primary sound small cymbals sheet is consistent, adopt small cymbals cap and small cymbals face Split type structure, small cymbals face and small cymbals cap, all by sheet metal impact briquetting, impact feel and are equal to traditional primary sound small cymbals sheet completely, adopt independently structure of small cymbals cap and small cymbals face on circuit, arrange two piezoelectric sensing sheets, adopt two binary channel sockets, two piezoelectric ceramic piece pickoff signals, realize non-interfering two effect that triggers.

For achieving the above object by the following technical solutions this:

A kind of metal electron small cymbals, it is characterized in that: comprise the stamping forming small cymbals cap of sheet metal and small cymbals face, on small cymbals face, be at least provided with the aperture of a circle ring shooting, in the lug boss of He Chamao bottom surface, small cymbals face bottom surface, be provided with sound perceiving apparatus, sound perceiving apparatus includes piezoelectric ceramic piece, in the bottom of small cymbals face, be furnished with support box, supporting box wraps up the sound perceiving apparatus in small cymbals cap lug boss in small cymbals cap below, between small cymbals hat brim edge and support box, be also furnished with ring-shaped rubber pad, ring-shaped rubber pad bottom surface is provided with groove, arranges the thin film switch for sensing in groove; Support in box and be provided with binary channels socket and circuit board, between binary channels socket and two piezoelectric ceramic pieces in thin film switch and small cymbals face bottom surface and small cymbals cap lug boss, adopt circuit to be connected, binary channels socket is connected with electronic drum main frame with circuit board.

On small cymbals face, be provided with the aperture of two circle ring shooting, be also provided with the aperture of some groups of radial arrays on small cymbals face, each aperture of organizing radial array is symmetrical.

Described hole diameter is 1-5 millimeter.

In small cymbals face bottom surface, be also provided with damping balance and paste, damping balance is pasted with the sound perceiving apparatus of small cymbals face bottom surface symmetrical.

Described small cymbals cap lug boss center has center pit, at central hole location, also arranges yielding rubber circle, plays the effect of knocking sound of suppressing.

Main body of the present invention adopts metal material widely to make, appearance preservation tradition primary sound small cymbals sheet is consistent, adopt small cymbals cap and small cymbals face Split type structure, small cymbals face and small cymbals cap are all by sheet metal impact briquetting, impact feel and be equal to traditional primary sound small cymbals sheet completely, on circuit, adopt independently structure of small cymbals cap and small cymbals face, arrange two piezoelectric sensing sheets, adopt two binary channel sockets, two piezoelectric ceramic piece pickoff signals, an annular membrane switch is for switching channel, realize the plating of non-interfering two triggering effect or glossing and realize glittering outward appearance, press the aperture punching design that specific direction distributes, can effectively suppress the sound that sheet metal vibrations produce.

Accompanying drawing explanation

Fig. 1 is structural representation of the present invention;

Fig. 2 is bottom surface structure schematic diagram of the present invention;

Fig. 3 is that the present invention decomposes bottom surface structural representation.

Embodiment

As Figure 1-3, a kind of metal electron small cymbals, comprise the stamping forming small cymbals cap 2 of sheet metal and small cymbals face 1, on small cymbals face 1, be provided with the aperture 11 of two circle ring shooting, at small cymbals face 1, be also provided with the aperture 11 of 120 calibration radial arrays, described aperture 11 diameters are 1-5 millimeter, in the lug boss 20 of small cymbals face 1 bottom surface and small cymbals cap 2 bottom surfaces, be provided with sound perceiving apparatus 3, sound perceiving apparatus 3 includes piezoelectric ceramic piece 31, in small cymbals face 1 bottom surface, be also provided with damping balance and paste 4, the subsides 4 of damping balance are symmetrical with the sound perceiving apparatus 3 of small cymbals face 1 bottom surface, described small cymbals cap 2 lug boss 20 centers have center pit 21, in center pit 21 positions, also arrange yielding rubber circle 22, play the effect that sound is knocked in inhibition, in the bottom of small cymbals face 1, be also furnished with and support box 5, supporting box 5 wraps up the sound perceiving apparatus in small cymbals cap lug boss 20 3 in small cymbals cap 2 belows, between small cymbals cap 2 edges and support box 5, be also furnished with ring-shaped rubber pad 6, ring-shaped rubber pad 6 bottom surfaces are provided with groove, arrange the thin film switch 7 for sensing in groove, support in box 5 and be provided with binary channels socket and circuit board, between binary channels socket and two piezoelectric ceramic pieces 31 in thin film switch 7 and small cymbals face 1 bottom surface and small cymbals cap lug boss 20, adopt circuit to be connected, binary channels socket is connected with electronic drum main frame with circuit board.

Small cymbals face 1 of the present invention and small cymbals cap 2 are all by sheet metal impact briquetting, plating or glossing are realized glittering outward appearance, it can be electrodeposited chromium, electro-coppering, or employing stainless steel polishing, copper material polishing realizes, and has in appearance the glittering outward appearance of metal small cymbals sheet and impacts impression, press the aperture punching design that specific direction distributes, can effectively suppress the sound that sheet metal vibrations produce.

The interior layout of lug boss 20 of small cymbals cap 2 is for the piezoelectric ceramic piece 31 of sensing, and lug boss 20 lug boss 20 centers have, and center pit 21 location arrangements yielding rubber circles, can suppress to knock sound.

Under small cymbals face, arrange two piezoelectric sensing sheets, by circuit, be connected to binary channels socket and the circuit board supporting in box 5, this box plays the effect of supporting small cymbals sheet, the inside is arranged simultaneously binary channels socket and circuit board, thin film switch for small cymbals cap sensing, small cymbals face bottom surface laminating damping balance paste 4, this material one is to play the vibration sound that suppresses small cymbals face, the 2nd, be used for the center of gravity of balance small cymbals face.

Small cymbals face 1 is arranged a piezoelectric ceramic piece 31 below, and for picking up the signal that impacts small cymbals face, this signal is connected to main frame by a binary channels socket and circuit board, sends small cymbals face tone color when impacting small cymbals face, meanwhile independently small cymbals cap can not be followed the vibrations of small cymbals face and be shaken, and the piezoelectric patches under small cymbals cap, does not have picking up signal yet so, thereby only sends the sound that small cymbals face impacts, and the pickup of small cymbals cap is by the closed diverting passageway of a thin film switch pressurized, be transformed into another one binary channel socket, the piezoelectric patches of simultaneously arranging under small cymbals cap picks up and impacts signal, thereby send small cymbals cap sound, be exactly specifically when impacting small cymbals cap, thin film switch pressurized, the passage of small cymbals face pickup disconnects, convert small cymbals cap channel to, and simultaneously the piezoelectric patches under small cymbals cap picks up vibration signal, thereby only send the sound of small cymbals sheet cap, small cymbals cap edge placement ring-shaped rubber pad, the one, be used for transmitting vibrations to thin film switch, but be used for isolating small cymbals cap and small cymbals face, make impacting of two positions non-interference.

Claims

1. a metal electron small cymbals, it is characterized in that: comprise the stamping forming small cymbals cap of sheet metal and small cymbals face, on small cymbals face, be at least provided with the aperture of a circle ring shooting, in the lug boss of He Chamao bottom surface, small cymbals face bottom surface, be provided with sound perceiving apparatus, sound perceiving apparatus includes piezoelectric ceramic piece, in the bottom of small cymbals face, be furnished with support box, supporting box wraps up the sound perceiving apparatus in small cymbals cap lug boss in small cymbals cap below, between small cymbals hat brim edge and support box, be also furnished with ring-shaped rubber pad, ring-shaped rubber pad bottom surface is provided with groove, arranges the thin film switch for sensing in groove; Support in box and be provided with binary channels socket and circuit board, between binary channels socket and two piezoelectric ceramic pieces in thin film switch and small cymbals face bottom surface and small cymbals cap lug boss, adopt circuit to be connected, binary channels socket is connected with electronic drum main frame with circuit board.

2. a kind of metal electron small cymbals as claimed in claim 1, is characterized in that: on small cymbals face, be provided with the aperture of two circle ring shooting, be also provided with the aperture of some groups of radial arrays on small cymbals face, each aperture of organizing radial array is symmetrical.

3. a kind of metal electron small cymbals as claimed in claim 1 or 2, is characterized in that: described hole diameter is 1-5 millimeter.

4. a kind of metal electron small cymbals as claimed in claim 1, is characterized in that: in small cymbals face bottom surface, be also provided with damping balance and paste, damping balance is pasted with the sound perceiving apparatus of small cymbals face bottom surface symmetrical.

5. a kind of metal electron small cymbals as claimed in claim 1, is characterized in that: described small cymbals cap lug boss center has center pit, at central hole location, also arranges yielding rubber circle, plays the effect of knocking sound of suppressing.