CN210986428U

CN210986428U - Auxiliary sound amplifying device for playing urheen

Info

Publication number: CN210986428U
Application number: CN201922405020.8U
Authority: CN
Inventors: 耿玉英
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-07-10
Anticipated expiration: 2029-12-27

Abstract

The utility model belongs to the technical field of musical instrument auxiliary devices, in particular to an auxiliary sound amplifying device for playing urheen, which comprises a fixed plate, wherein a clamping groove is arranged in the fixed plate, a clamping block is clamped in the clamping groove, the side surface of the clamping block is fixedly connected with a connecting plate, a miniature microphone is arranged in the connecting plate, and the side surface of the connecting plate is fixedly connected with a miniature loudspeaker; the utility model discloses, can carry out fixed connection with connecting plate and fixed plate under the effect of second spring through setting up the lug, it is convenient for absorb the sound that the two-stringed bowed instrument produced to set up miniature microphone, it can enlarge miniature microphone absorptive sound through miniature megaphone to set up miniature megaphone, set up first cardboard and second cardboard at the slide bar, can separate dust cover and miniature megaphone under the cooperation of sliding sleeve and first spring, and then convenient to use personnel carries out the deashing to miniature megaphone body, use through the cooperation between each structure and make public address set's installation and result of use better.

Description

Auxiliary sound amplifying device for playing urheen

Technical Field

The utility model belongs to the technical field of musical instrument auxiliary device, concretely relates to supplementary public address set is played to urheen.

Background

The erhu is a traditional Chinese stringed instrument, is popular among people in various playing occasions, many people like playing the erhu on the outdoor street to enable people to enjoy standing, the listener can hardly hear the music rhythm clearly in the outdoor noisy environment by simply depending on the volume emitted by the erhu instrument, the music transmission to the listener can be seriously influenced by too small volume, and the listener can hardly gain the approval of the listener, therefore, for the current stormy singer team with more performing people, various large-sized sound amplifying devices and power amplifying devices can be prepared, but the volume of the auxiliary device is large, the single stormy singer generally pursues to be simple, generally one musical instrument is a motorcycle or a single vehicle continuously seeks suitable places in all corners of the city to play, so the large-sized auxiliary device is not suitable for the single stormy singer, because of its bulky, portable not being convenient for, also be convenient for carry out the deashing to public address set surface, the dust cover on public address set's surface also be convenient for dismantle simultaneously, and then improve current public address set.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an auxiliary sound amplifying device for playing urheen, which is characterized by convenient disassembly and assembly and dust cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an auxiliary public address set is played to two-stringed bowed instrument, includes the fixed plate, the draw-in groove has been seted up in the fixed plate, the joint has the fixture block in the draw-in groove, the side fixedly connected with connecting plate of fixture block, be equipped with miniature microphone in the connecting plate, the side fixedly connected with miniature megaphone of connecting plate.

Preferably, a first groove is formed in the side face of the connecting plate, a fixing block is fixedly connected in the first groove, a second clamping plate is movably connected to the fixing block through a pin shaft, a first clamping plate is clamped at one end of the second clamping plate, a sliding sleeve is embedded in the connecting plate, a sliding rod is slidably connected in the sliding sleeve, one end of the sliding rod is movably connected with the second clamping plate through a pin shaft, a first spring is fixedly connected to the inner wall of the first groove, and the bottom end of the first spring is fixedly connected with the second clamping plate.

Preferably, a second groove is formed in the clamping block, a second spring is fixedly connected in the second groove, a convex block is fixedly connected to the upper end of the second spring, and the convex block is in lap joint with the clamping groove.

Preferably, a sliding groove is formed in the second groove, a sliding block is connected in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the protruding block.

Preferably, a through hole is formed in the connecting plate, the bottom end of the through hole is in lap joint with the miniature microphone, and a dust cover is fixedly connected to the side face of the first clamping plate.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses, can fix connecting plate and miniature megaphone in the urheen through setting up the fixed plate, it can carry out fixed connection with connecting plate and fixed plate to set up the lug under the effect of second spring, it is more convenient to the installation of connecting plate and dismantlement simultaneously, it absorbs to set up the sound that miniature microphone produced to the urheen, it can enlarge miniature microphone absorptive sound through miniature megaphone to set up miniature megaphone, set up first cardboard and second cardboard at the slide bar, can separate dust cover and miniature megaphone under the cooperation of sliding sleeve and first spring, and then convenient to use personnel carry out the deashing to miniature megaphone body, it can cooperate the lug to set up spout and slider and carry out the up-and-down motion, use through the cooperation between each structure and make public address set up device's installation and result of use better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is an enlarged schematic view of the structure at B of the present invention;

in the figure: 1. a fixing plate; 2. a connecting plate; 3. a through hole; 4. a miniature microphone; 5. a miniature loudspeaker; 6. a dust cover; 7. a first clamping plate; 8. a first groove; 9. a sliding sleeve; 10. a slide bar; 11. a pin shaft; 12. a fixed block; 13. a second clamping plate; 14. a first spring; 15. a bump; 16. a chute; 17. a slider; 18. a second spring; 19. a second groove; 20. a card slot; 21. and (7) clamping blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an auxiliary public address set is played to two-stringed bowed instrument, includes fixed plate 1, draw-in groove 20 has been seted up in fixed plate 1, can fix connecting plate 2 and miniature megaphone 5 in the two-stringed bowed instrument through setting up fixed plate 1, the joint has fixture block 21 in the draw-in groove 20, the side fixedly connected with connecting plate 2 of fixture block 21, be equipped with miniature microphone 4 in the connecting plate 2, set up miniature microphone 4 and be convenient for absorb the sound that the two-stringed bowed instrument produced, set up miniature megaphone 5 and can enlarge miniature microphone 4 absorptive sound through miniature megaphone 5, the side fixedly connected with miniature megaphone 5 of connecting plate 2.

Specifically, first recess 8 has been seted up to the side of connecting plate 2, fixedly connected with fixed block 12 in the first recess 8, fixed block 12 has second cardboard 13 through round pin axle 11 swing joint, the one end joint of second cardboard 13 has first cardboard 7, it has sliding sleeve 9 to inlay in the connecting plate 2, sliding connection has slide bar 10 in the sliding sleeve 9, the one end of slide bar 10 is through round pin axle 11 and second cardboard 13 swing joint, the first spring 14 of 8 inner wall fixedly connected with of first recess, the bottom and the 13 fixed connection of second cardboard of first spring 14.

Specifically, a second groove 19 is formed in the clamping block 21, a second spring 18 is fixedly connected to the inside of the second groove 19, a projection 15 is fixedly connected to the upper end of the second spring 18, the projection 15 is in lap joint with the clamping groove 20, the projection 15 is arranged to be capable of fixedly connecting the connecting plate 2 with the fixing plate 1 under the action of the second spring 18, and meanwhile, the connecting plate 2 is more convenient to mount and dismount.

Specifically, a sliding groove 16 is formed in the second groove 19, a sliding block 17 is connected in the sliding groove 16 in a sliding mode, the sliding groove 16 and the sliding block 17 are arranged and can be matched with the protruding block 15 to move up and down, and the sliding block 17 is fixedly connected with the protruding block 15.

Specifically, the connecting plate 2 is provided with a through hole 3, the bottom end of the through hole 3 is in lap joint with the miniature microphone 4, the side face of the first clamping plate 7 is fixedly connected with a dust cover 6, the first clamping plate 7 and the second clamping plate 13 are arranged to be capable of separating the dust cover 6 from the miniature loudspeaker 5 under the matching of the sliding rod 10, the sliding sleeve 9 and the first spring 14, and therefore a user can conveniently clean the miniature loudspeaker 5 body.

The utility model discloses a theory of operation and use flow: the utility model discloses, during the use, the user installs the device's fixed plate 1 in the two-stringed bowed instrument, rethread draw-in groove 20 and fixture block 21 install connecting plate 2 and miniature megaphone 5 on fixed plate 1 under the cooperation of second spring 18 and lug 15, the sound of playing when the user is playing the two-stringed bowed instrument will be absorbed through-hole 3 through miniature microphone 4, rethread miniature megaphone 5 is broadcast, when the user need clear up the dust on miniature megaphone 5 surface, can separate second cardboard 13 and first cardboard 7 under round pin axle 11 and the cooperation of first spring 14 through pressing slide bar 10, and then take off miniature megaphone 5 surperficial dust cover 6 and clear up miniature megaphone 5 surperficial dust, and then accomplish the device's use and installation.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An auxiliary public address set is played to urheen, includes fixed plate (1), its characterized in that: the fixing plate is characterized in that a clamping groove (20) is formed in the fixing plate (1), a clamping block (21) is clamped in the clamping groove (20), a connecting plate (2) is fixedly connected to the side face of the clamping block (21), a miniature microphone (4) is arranged in the connecting plate (2), and a miniature loudspeaker (5) is fixedly connected to the side face of the connecting plate (2).

2. An auxiliary amplification apparatus for urheen performance according to claim 1, wherein: first recess (8) have been seted up to the side of connecting plate (2), fixedly connected with fixed block (12) in first recess (8), fixed block (12) have second cardboard (13) through round pin axle (11) swing joint, the one end joint of second cardboard (13) has first cardboard (7), it has sliding sleeve (9) to inlay in connecting plate (2), sliding sleeve (9) sliding connection has slide bar (10), the one end of slide bar (10) is through round pin axle (11) and second cardboard (13) swing joint, first recess (8) inner wall fixedly connected with first spring (14), the bottom and the second cardboard (13) fixed connection of first spring (14).

3. An auxiliary amplification apparatus for urheen performance according to claim 1, wherein: a second groove (19) is formed in the clamping block (21), a second spring (18) is fixedly connected in the second groove (19), a convex block (15) is fixedly connected to the upper end of the second spring (18), and the convex block (15) is in lap joint with the clamping groove (20).

4. An auxiliary amplification apparatus for urheen performance according to claim 3, wherein: a sliding groove (16) is formed in the second groove (19), a sliding block (17) is connected in the sliding groove (16) in a sliding mode, and the sliding block (17) is fixedly connected with the protruding block (15).

5. An auxiliary amplification apparatus for urheen performance according to claim 2, wherein: a through hole (3) is formed in the connecting plate (2), the bottom end of the through hole (3) is in lap joint with the miniature microphone (4), and a dust cover (6) is fixedly connected to the side face of the first clamping plate (7).