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Cymbals striking device for ideological and political education propaganda

A shell and connecting rod technology, applied to musical instruments, percussion instruments, instruments, etc., can solve the problems of continuous and powerful cymbal clapping, limited physical strength, and poor publicity, etc., and achieve the effect of saving manpower and simple structure

Inactive Publication Date: 2018-04-06
NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to overcome the shortcomings of the limited physical strength of human beings and the inability to continuously and powerfully clap cymbals, resulting in poor publicity, the technical problem to be solved by the present invention is to provide a cymbal clapping device for ideological and political education and publicity

Method used

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  • Cymbals striking device for ideological and political education propaganda
  • Cymbals striking device for ideological and political education propaganda
  • Cymbals striking device for ideological and political education propaganda

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] A cymbal clapping device for ideological and political education and propaganda, such as Figure 1-3 As shown, it includes a housing 1, a first bearing 2, a second bearing 3, a rotating shaft 4, a first connecting rod 5, a rocker 6, a cylindrical cam 7, a slider 8, a movable rod 9, a double-sided rack 10, and a bracket 11. First sector gear 12, second sector gear 13, second connecting rod 14, first guide rod 18, first spring 20, second spring 21, first cymbal body 22 and second cymbal body 23, housing 1 A first bearing 2 is provided in the middle part of the left side, a second bearing 3 is provided in the middle of the inside of the casing 1, a rotating shaft 4 is connected to the first bearing 2 and the second bearing 3 with interference, and the left end of the rotating shaft 4 is provided with a first connecting rod 5, and the first connecting rod 5 is provided at the left end of the rotating shaft 4. A connecting rod 5 is provided with a rocking handle 6 on the upp...

Embodiment 2

[0024] A cymbal clapping device for ideological and political education and propaganda, such as Figure 1-3 As shown, it includes a housing 1, a first bearing 2, a second bearing 3, a rotating shaft 4, a first connecting rod 5, a rocker 6, a cylindrical cam 7, a slider 8, a movable rod 9, a double-sided rack 10, and a bracket 11. First sector gear 12, second sector gear 13, second connecting rod 14, first guide rod 18, first spring 20, second spring 21, first cymbal body 22 and second cymbal body 23, housing 1 A first bearing 2 is provided in the middle part of the left side, a second bearing 3 is provided in the middle of the inside of the casing 1, a rotating shaft 4 is connected to the first bearing 2 and the second bearing 3 with interference, and the left end of the rotating shaft 4 is provided with a first connecting rod 5, and the first connecting rod 5 is provided at the left end of the rotating shaft 4. A connecting rod 5 is provided with a rocking handle 6 on the upp...

Embodiment 3

[0027] A cymbal clapping device for ideological and political education and propaganda, such as Figure 1-3As shown, it includes a housing 1, a first bearing 2, a second bearing 3, a rotating shaft 4, a first connecting rod 5, a rocker 6, a cylindrical cam 7, a slider 8, a movable rod 9, a double-sided rack 10, and a bracket 11. First sector gear 12, second sector gear 13, second connecting rod 14, first guide rod 18, first spring 20, second spring 21, first cymbal body 22 and second cymbal body 23, housing 1 A first bearing 2 is provided in the middle part of the left side, a second bearing 3 is provided in the middle of the inside of the casing 1, a rotating shaft 4 is connected to the first bearing 2 and the second bearing 3 with interference, and the left end of the rotating shaft 4 is provided with a first connecting rod 5, and the first connecting rod 5 is provided at the left end of the rotating shaft 4. A connecting rod 5 is provided with a rocking handle 6 on the uppe...

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Abstract

The invention relates to a cymbals striking device, especially to a cymbals striking device for ideological and political education propaganda. The device comprises a casing, a first bearing, a secondbearing, a rotating shaft, a first connecting rod, a rocking handle, a cylindrical cam, a slide block and the like; and the first bearing is arranged in the middle of the left side of the casing, thesecond bearing is arranged in the middle of the internal of the casing, the internal of the first bearing and the internal of the second bearing are in interference connection with the rotating shaft, the left end of the rotating shaft is provided with the first connecting rod, the rocking handle is arranged in the upper portion of the left side of the first connecting rod, the cylindrical cam isarranged in the right end of the rotating shaft, and the slide block is movably connected to the cylindrical cam. The cymbals striking device can save labor force effectively, propaganda becomes convenient and labor-saving, cymbals are struck continuously and powerfully to realize a propaganda effect, and the cymbals striking device is characterized by being firm, durable, simple-structured, time-saving and labor-saving.

Description

technical field [0001] The invention relates to a cymbal clapping device, in particular to a cymbal clacking device for ideological and political education and publicity. Background technique [0002] The structure of the cymbal is simple. The body of the cymbal is a circular metal plate made of "sounding copper". The raised hemispherical part in the middle is called "bowl" or "cap". The bowl is the fixed point of the cymbal, with a small hole drilled on the top, which is tied with silk or cloth, called "cymbal towel". Cymbals, known as copper cymbals and copper plates in ancient times, are called cymbals in folk. percussion. A type of touch instrument. [0003] Cymbals originated in West Asia and were popular in the Northern Wei Dynasty. After the Ming and Qing Dynasties, it became an important accompaniment instrument for opera. It is a common percussion instrument. Historic and expressive. It is not only used in folk music, local drama, wind and percussion music, g...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G10D13/06
CPCG10D13/06
Inventor 方正圆杨俊杰余方
Owner NORTH CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY
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