CN205270204U

CN205270204U - Accordion keybutton purger

Info

Publication number: CN205270204U
Application number: CN201521080908.4U
Authority: CN
Inventors: 李鑫; 隋心; 徐舒
Original assignee: HEILONGJIANG VOCATIONAL ACADEMY OF ART
Current assignee: HEILONGJIANG VOCATIONAL ACADEMY OF ART
Priority date: 2015-12-17
Filing date: 2015-12-17
Publication date: 2016-06-01
Anticipated expiration: 2025-12-17

Abstract

The utility model provides an accordion keybutton purger, includes base, step motor, driving gear and a plurality of cleaning module, cleaning module includes plugboard, U -shaped cushion, location axle, driven gear, the solid of revolution, sponge piece and round pin axle, on step motor is fixed in the base, step motor output shaft and initiative gear connection, the driving gear meshes with a cleaning module's driven gear mutually, adopts the buckle grafting between two cleaning module, driven gear intermeshing between its two adjacent cleaning module, the plugboard passes through the U -shaped cushion and passes through round pin axle and solid of revolution fixed connection with location axle and solid of revolution swing joint, the solid of revolution, and the sponge piece is installed in solid of revolution inner chamber. The utility model has the advantages of it is rational in infrastructure, clean effectual, convenient to use.

Description

Accordion key button washer

Technical field

This utility model relates to a kind of accordion key button washer.

Background technology

History, the kind of accordion and specification are a lot, from structure, form, are broadly divided into four classes, i.e. whole tone scale accordion, chromatic scale accordion, piano-accordion and key type accordion. Key type accordion: right-hand man is the accordion of key button. Being divided into B system and C system, on the right of B system qin, first white key button sound of first row is B sound, and on the right of C system qin, first white key sound of first row is C sound. B system spreads Russian relatively broad, and C system is relatively more in Europe. And the qin of China's both systems is all popular. On key type accordion, circular key button is less and arrangement is closeer, and between key button, gap is minimum, and cleaning up is very difficult, it is impossible to once cleaned up in the surface of all key buttons and circumference.

Summary of the invention

Based on above weak point, this utility model provides a kind of accordion key button washer, it is possible to cleaned up in the surface of accordion key button and circumference.

The technology that this utility model adopts is as follows: a kind of accordion key button washer, including base, motor, driving gear and multiple cleaning module; Described cleaning module includes plugboard, U-shaped cushion block, locating shaft, driven gear, revolving body, sponge block and bearing pin; Motor is fixed on base, stepper motor output shaft is connected with driving gear, the driven gear of driving gear and a cleaning module is meshed, and adopts buckle grafting between two cleaning modules, and the driven gear between its two adjacent cleaning modules intermeshes; Plugboard is flexibly connected with revolving body by U-shaped cushion block and locating shaft, and revolving body is connected by bearing pin and revolving body are fixing, and sponge block is installed in revolving body inner chamber.

This utility model has rational in infrastructure, and cleaning effect is good, advantage easy to use.

Accompanying drawing explanation

Fig. 1 is the novel structural representation of this practicality;

Fig. 2 is cleaning module sectional view of the present utility model;

Fig. 3 is cleaning module grafting schematic diagram of the present utility model.

Detailed description of the invention

Below according to Figure of description citing, this utility model is described further

Embodiment 1

A kind of accordion key button washer, including base 1, motor 2, driving gear 3 and multiple cleaning module; Described cleaning module includes plugboard 4, U-shaped cushion block 5, locating shaft 6, driven gear 7, revolving body 8, sponge block 9 and bearing pin 10; Motor 2 is fixed on base 1, motor 2 output shaft is connected with driving gear 3, driving gear 3 is meshed with the driven gear 7 of a cleaning module, adopts buckle grafting between two cleaning modules, and the driven gear 7 between its two adjacent cleaning modules intermeshes; Plugboard 4 is cube structure, groove is had in the middle of two adjacent sides, it is provided with boss buckle in the middle of two additionally adjacent sides, plugboard 4 is flexibly connected with revolving body 8 by U-shaped cushion block 5 and locating shaft 6, revolving body 8 is connected by bearing pin 10 is fixing with revolving body 8, and sponge block 9 is installed in revolving body 8 inner chamber. Motor 2 provides power by battery.

During installation, first driven gear 7 is enclosed within outside revolving body 8, locating shaft 6 is inserted from revolving body 8 lower end, U-shaped cushion block 5 and plugboard 4 it is sequentially placed in revolving body 8 upper end, locating shaft 6 all adopts interference fit with plugboard 4 and revolving body 8 endoporus, utilize bearing pin 10 to be fixed on revolving body 8 by driven gear 7, finally sponge block 9 is filled in revolving body 8 inner chamber, completes the assembling of whole cleaning module; Determine quantity and the arrangement of cleaning module according to accordion key button deployment scenarios, then the driven gear 7 of one of them cleaning module is engaged with driving gear 3.

During use, cleaning module after combination is placed on the corresponding key button place of accordion, open motor 2, motor 2 drives driving gear 3 to rotate by output shaft, driving gear 3 drives the driven gear 7 of a cleaning module to rotate, the driven gear 7 of each cleaning module engages each other, and makes the revolving body 8 also concomitant rotation of all cleaning modules, and is completed the disposable cleaning of circular key button upper surface and circumference by sponge block 9.

Claims

1. an accordion key button washer, including base, motor, driving gear and multiple cleaning module; Described cleaning module includes plugboard, U-shaped cushion block, locating shaft, driven gear, revolving body, sponge block and bearing pin; Motor is fixed on base, stepper motor output shaft is connected with driving gear, the driven gear of driving gear and a cleaning module is meshed, and adopts buckle grafting between two cleaning modules, and the driven gear between its two adjacent cleaning modules intermeshes; Plugboard is flexibly connected with revolving body by U-shaped cushion block and locating shaft, and revolving body is connected by bearing pin and revolving body are fixing, and sponge block is installed in revolving body inner chamber.