CN102411922A

CN102411922A - Electric roller brush string drawing device

Info

Publication number: CN102411922A
Application number: CN2011103560590A
Authority: CN
Inventors: 张树岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-04-11
Anticipated expiration: 2031-10-27
Also published as: CN102411922B

Abstract

The invention provides an electric roller brush string drawing device and relates to a device arranged on a stringed instrument and used for drawing strings and plucking the strings. The string drawing device consists of a clamping base, a motor, a roller brush, a metal filament pull wire frame, a spring, a brake wire, a press-button, a switch, a switch base, a sucking disc and a control circuit, wherein a clamping frame is arranged below the clamping base; a jack screw is arranged on the clamping frame; the motor is arranged above the clamping base through a hinge frame; the roller brush is arranged on an output shaft of the motor; the metal filament pull wire frame is arranged on the clamping base and positioned on the rear part of the motor; one end of a metal filament pull wire passes through the upper part of the metal filament pull wire frame and then is connected with the tail part of the motor; the other end of the metal filament pull wire is connected with the press-button; the spring is sleeved on the metal filament pull wire and positioned between the metal pull wire frame and the tail part of the motor; the press-button and the switch are arranged on a switch base; the switch is positioned below a pressing handle of the press-button; and the sucking disc is arranged below the switch base. By the electric roller brush string drawing device, the multi-effect of playing stringed instruments can be realized and the number of simultaneous pronunciation of the stringed instruments is increased; and the electric roller brush string drawing device is easy to operate.

Description

Electric roller brush draws tumtum

Technical field

A kind of electric roller brush draws tumtum, relates to a kind of being installed on the traditional strings musical instrument, is used to draw string and the device of manipulating the strings.

Background technology

Traditional stringed musical instrument playing technique and expressive force are simple relatively, function singleness.

Summary of the invention

The purpose of this invention is to provide a kind of motor and brush of utilizing and on stringed musical instrument, draw string and the device of manipulating the strings.

It is to be made up of deck, motor, round brush, tinsel wire pulling rack, spring, tinsel backguy, button, switch, switch base, sucker and control circuit that this electric roller brush draws tumtum; The chucking frame is housed below the deck, on the chucking frame jackscrew is housed; Motor dress through hinge mount be contained in deck above, a silk system round brush (or particle is arranged, plectrum) is housed on the output shaft of motor; The tinsel wire pulling rack is contained on the deck, is positioned at the motor rear portion; One end of tinsel backguy passes tinsel wire pulling rack top, links to each other with the motor afterbody, and an other end links to each other with button; Spring housing is in the tinsel backguy, and between tinsel wire pulling rack and motor afterbody; Button and switch all are contained on the switch base, and switch is under the button pressure handle simultaneously; Sucker is housed below the switch base; Switch and motor link through lead and control circuit.

When this electric roller brush draws tumtum to use; Quantity according to string; Adopt the suit electric roller brush of respective numbers to draw tumtum (mainly comprising motor, round brush, tinsel wire pulling rack, spring, tinsel backguy, button, switch); Deck is contained on the capotasto, makes round brush be in the top of string, and sucker is adsorbed on the resonant tank of qin.Press the button, the backguy of pulling tinsel, energized also pressed switch by button simultaneously.Motor rotates around hinge mount, and round brush contacts with string and rubs.According to different gimmicks, realize the function of drawing string or manipulating the strings.

This electric roller brush draws tumtum can realize that drawing of various stringed musical instruments play the multitone effect, has improved the quantity that stringed musical instrument pronounces simultaneously.Traditional bowed instrument can only be sent out two sounds at most simultaneously.This electric roller brush draws tumtum can realize full string sounding; Increase the playing technique and the expressive force of musical instrument, expanded the range of application of musical instrument, broken the use unicity of traditional instrument; Can draw on string and the plucked string instrument in most existing and install, and ability and traditional mode switching use.Can play out unexpected, the sound effect of horn of plenty more, many skills such as long, minor, overtone harmony.Achieve many things at one stroke, easy and simple to handle.

Description of drawings

Fig. 1 draws the assembling synoptic diagram of tumtum for this electric roller brush.

Embodiment

It is to be made up of deck 13, motor 2, round brush 1, tinsel wire pulling rack 4, spring 3, tinsel backguy 5, button 7, switch 6, switch base 8, sucker 9 and control circuit 11 that this electric roller brush draws tumtum; The chucking frame is housed below the deck 13, on the chucking frame jackscrew 12 is housed; Motor 2 dress through hinge mount 14 be contained in deck 13 above, round brush 1 is housed on the output shaft of motor 2; Tinsel wire pulling rack 4 is contained on the deck 13, is positioned at motor 2 rear portions; One end of tinsel backguy 5 passes tinsel wire pulling rack 4 tops, links to each other with motor 2 afterbodys, and an other end links to each other with button 7; Spring 3 is enclosed within the tinsel backguy 5, and between tinsel wire pulling rack 4 and motor 2 afterbodys; Button 7 all is contained on the switch base 8 with switch 6, and switch 6 is under button 7 pressure handles simultaneously; Sucker 9 is housed below the switch base 8; Switch 6 and motor 2 link through lead 10 and control circuit 11.

Claims

1. an electric roller brush draws tumtum, is to be made up of deck, motor, round brush, tinsel wire pulling rack, spring, tinsel backguy, button, switch, switch base, sucker and control circuit; It is characterized in that below the deck chucking frame being housed, on the chucking frame jackscrew is housed; Motor dress through hinge mount be contained in deck above, a silk system round brush is housed on the output shaft of motor; The tinsel wire pulling rack is contained on the deck, is positioned at the motor rear portion; One end of tinsel backguy passes tinsel wire pulling rack top, links to each other with the motor afterbody, and an other end links to each other with button; Spring housing is on the brake line, and between tinsel wire pulling rack and motor afterbody; Button and switch all are contained on the switch base, and switch is under the button pressure handle simultaneously; Sucker is housed below the switch base; Switch and motor link through lead and control circuit.