CN208521591U - A kind of urheen amplifies base - Google Patents

Abstract

It amplifies base the utility model discloses a kind of urheen, including base ontology, piano stick connector and barrel connector are equipped in the middle part of base ontology, sound pick-up is also equipped with by groove in the middle part of base ontology, the audio output hole of sound pick-up one end in the middle part of base ontology is exposed and by screw threads for fastening, mini microphone is also connected on sound pick-up, mini microphone has adhesive sticker.The utility model, structure is simple, on the basis of not changing urheen traditional structure, can be realized pickup and the effect to amplify.

Description

A kind of urheen amplifies base

Technical field

The utility model relates to urheen base, in particular to a kind of urheen amplifies base.

Background technique

With making rapid progress for social development, people also have new demand to traditional urheen, and traditional urheen passes through boa The vibration of skin is so that barrel physics natural pronunciation, limits to so existing in volume.Then, it answers, can be set on barrel side in order to expand Microphone, this seriously limits the movement range of performing artist, then has outside more exactly and hang on barrel side, and using trouble influences It is beautiful.

Utility model patent if Authorization Notice No. is CN206819727 U discloses a kind of voice-amplified urhu, loudspeaker It is arranged in barrel, although the effective radio reception of energy, can seriously stop the sounding of two-stringed piano drum resonator, can make urheen Both poor sound quality is spoiled.

In view of urheen is traditional national musical instrument, it is always maintained at the planform of its fixation so far by Gu, so in reality In the case that existing its amplifies without changing its shape, base is improved, has pickup and amplifying effect, is necessarily able to satisfy new The demand of epoch client.

Utility model content

The utility model amplifies base to solve the above problems, providing a kind of urheen, and structure is simple, passes not changing urheen On the basis of structure of uniting, pickup and the effect to amplify can be realized.

In order to achieve the above objectives, the technical solution adopted in the utility model is: a kind of urheen amplifies base, including base sheet Body, base ontology middle part are equipped with piano stick connector and barrel connector, are also equipped with sound pick-up by groove in the middle part of base ontology, pick up The audio output hole of sound device one end in the middle part of base ontology is exposed and by screw threads for fastening, is also connected with miniature Mike on sound pick-up Wind, mini microphone have adhesive sticker.

Further, sound pick-up is also connected with wireless side；

Further, sound pick-up is fixed with base ontology using hot melt adhesive.

In conclusion the utility model has following advantages:

The utility model is simple using structure, piano stick connector and barrel connector collective effect by Ben Qintuo and barrel and Piano stick connection, is specifically connected to the bottom of qin bucket, and mini microphone is located at the inside of barrel by pressure sensitive adhesive thereon, Surrounding or the central location that can be sticked in barrel inner wall can sufficiently pick up the sound wave that the vibration of urheen boa skin generates, without Its sound quality is influenced, and the sound that sound pick-up is collected can amplify through wired and wireless two ways, be suitable for a variety of situations.

Also, Ben Qintuo is using the vacant structure in the middle part of base in existing structure of erhu by built in small-sized sound pick-up, It is packed into mini microphone from the bottom of barrel, the appearance of traditional urheen can not be changed, and can expand well by public address equipment Big urheen volume, it is firm not influence to consolidate while performance.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is base and barrel combination schematic diagram.

Specific embodiment

The utility model is further described with reference to the accompanying drawings and embodiments:

Embodiment 1:

A kind of urheen amplifies base, such as Fig. 1, including base ontology 1, is equipped with 11 He of piano stick connector in the middle part of base ontology 1 100 connector 12 of barrel, 1 middle part of base ontology are also equipped with sound pick-up 2 by groove, are specifically fixed using hot melt adhesive, Ke Yiyou Being connected and fixed the two of effect, keeps the stability of structure.

With continued reference to attached drawing 1, the audio output hole 21 of sound pick-up 2 is exposed in 1 middle part one end of base ontology and tight by screw thread Gu being also connected with mini microphone 3 on sound pick-up 2, mini microphone 3 has adhesive sticker, and mini microphone 3 is for collecting barrel Sound wave in 100, referring to attached drawing 2, mini microphone 3 enters from 100 bottom of barrel and is sticked in the surrounding of 100 inner wall of barrel, Or central location, the sound wave that the vibration of urheen boa skin generates can be sufficiently picked up, without influencing its sound quality.

Preferably, sound pick-up 2 is also connected with wireless side, so the sound that sound pick-up is collected can be through wired and wireless two kinds Mode amplifies, and is suitable for a variety of situations.

In use process, base passes through piano stick connector and 100 connector collective effect of barrel for Ben Qintuo and barrel 100 It is connected with piano stick, connection type can be engaging, or be threadedly coupled, specifically the base bottom that is connected to qin bucket, wechat Surrounding or the central location that microphone enters from 100 bottom of barrel and is sticked in 100 inner wall of barrel, when using wired connection Mode when being amplified, audio connecting cord insertion audio output hole 21 is simultaneously connect with public address equipment.

And when using wireless mode, then it is to connect realization with the wireless side of sound pick-up 2 by public address equipment to amplify.

Above embodiment is only to illustrate the technical ideas and features of the present invention, and its object is to allow be familiar with this skill The people of art can understand the content of the utility model and implement accordingly, not limit the protection scope of the present invention. It is all according to the spirit of the present invention substantially equivalent transformation that is done or modification, should all cover the protection scope of the utility model it It is interior.

Claims (3)

1. The base 1. a kind of urheen amplifies, it is characterised in that: including base ontology (1), piano stick is equipped in the middle part of the base ontology (1) Connector (11) and barrel connector (12), base ontology (1) middle part is also equipped with sound pick-up (2) by groove, described to pick up The audio output hole (21) of sound device (2) one end in the middle part of the base ontology (1) is exposed and by screw threads for fastening, the sound pick-up (2) it is also connected on mini microphone (3), the mini microphone (3) has adhesive sticker.
2. 2. a kind of urheen amplifies base according to claim 1, it is characterised in that: the sound pick-up (2) is also connected with wirelessly End.
3. The base 3. a kind of urheen according to claim 1 or claim 2 amplifies, it is characterised in that: the sound pick-up (2) and the base Ontology (1) is fixed using hot melt adhesive.