CN217283347U

CN217283347U - K song is precious with loudspeaker structure and K song is precious

Info

Publication number: CN217283347U
Application number: CN202221045656.1U
Authority: CN
Inventors: 李伟荣; 鲁骏
Original assignee: Shenzhen Maono Technology Co ltd
Current assignee: Shenzhen Maono Technology Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2022-08-23
Anticipated expiration: 2032-04-29

Abstract

The utility model belongs to the technical field of mobile audio equipment, especially, relate to a K sings precious loudspeaker structure of using. The horn structure for the K Songbao comprises a horn, a box body and a sound guide tube provided with a through hole; the box body is provided with an upper space and a lower space, the horn and the sound guide tube are both arranged in the upper space, the loudspeaker of the horn extends into the lower space, and two opposite ends of the through hole are respectively communicated with the upper space and the lower space; the sound guide pipe is used for transmitting the sound wave in the upper space to the lower space through the through hole. The utility model discloses in, sound wave in the upper portion space will pass through sound guide's through-hole is introduced into in the lower part space, sound guide export radiation out the sound wave with the sound wave that the speaker radiated forward carries out the syntropy stack back to the bass characteristic of loudspeaker has been strengthened greatly, has richened the audio effect of this K song is precious with loudspeaker structure.

Description

Precious loudspeaker structure and precious K song of using of K song

Technical Field

The utility model belongs to the technical field of mobile audio equipment, especially, relate to a K songs precious loudspeaker structure and K songs precious with.

Background

K song treasured is to be connected to smart machine such as cell-phone, panel computer, PC, utilizes K song software in the equipment to carry out K song, recording song, practise singing etc. K song treasured is with adapter, audio processing system, stereo set collection equipment as an organic whole, through bluetooth wireless connection to intelligent terminal equipment, realizes being connected with the real-time of network, can update song source and accompaniment at any time, perhaps will sing the song and share the network. In the real life, the Karaoke treasure is widely applied to family festoon, friend party, small-size Karaoke places and the like, can completely break away from the limitation of places, is connected to intelligent equipment such as a mobile phone, a tablet personal computer and a PC (personal computer) through Bluetooth, and realizes listening, recording and singing at any time and any place by utilizing Karaoke software in the equipment.

The loudspeaker is the vocal part among K song bao, and it is the audio of K song bao that decides. In the prior art, a loudspeaker in a karaoke device can only emit sound waves towards one direction, and the sound waves emitted towards other directions are scattered, so that the bass effect of the loudspeaker is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a K song precious among the prior art loudspeaker's bass effect is poor technical problem, provide a K song precious with loudspeaker structure and K song precious.

In view of the above problems, the embodiment of the present invention provides a horn structure for karaoke devices, which includes a horn, a box body and a sound guide tube with a through hole; the loudspeaker and the sound guide tube are both arranged in the upper space, the loudspeaker of the loudspeaker extends into the lower space, and two opposite ends of the through hole are respectively communicated with the upper space and the lower space; the sound guide pipe is used for transmitting the sound wave in the upper space to the lower space through the through hole.

Optionally, the box body comprises an upper box body provided with the upper space and a handheld barrel provided with the lower space, and the upper box body is connected with the handheld barrel.

Optionally, an annular clamping groove is formed in the handheld barrel, an annular clamping portion is arranged on the upper box body, and the upper box body is connected with the handheld barrel through the annular clamping portion in the annular clamping groove.

Optionally, K song precious horn structure is still including installing first sealing washer in the ring groove, first sealing washer with annular joint portion butt.

Optionally, still be equipped with on the handheld section of thick bamboo and be a plurality of sound holes that the annular interval set up, the lower part space passes through sound hole intercommunication external environment.

Optionally, the upper box body is provided with a bottom plate towards one end of the handheld barrel, and the horn and the sound guide tube are both mounted on the bottom plate.

Optionally, the box further includes a sealing cover plate, and the sealing cover plate covers one end of the upper box body far away from the handheld cylinder.

Optionally, a connecting column is arranged on the inner side wall of the upper space, a first mounting hole is formed in the connecting column, a second mounting hole is formed in the sealing cover plate, and the sealing cover plate is covered on the upper box body through a first fixing piece inserted into the second mounting hole and the first mounting hole.

Optionally, be equipped with the annular groove on the sealed apron, K song precious horn structure is still including installing second sealing washer in the annular groove, the second sealing washer with the spliced pole butt.

The utility model discloses another embodiment still provides a K songs are precious, including foretell K songs precious loudspeaker structure of using.

In the utility model, the box body is provided with an upper space and a lower space, the loudspeaker and the sound guide tube are both arranged in the upper space, the loudspeaker of the loudspeaker extends into the lower space, and the two opposite ends of the through hole are respectively communicated with the upper space and the lower space; loudspeaker's speaker orientation the in-process of sound wave is sent in the lower part space, the sound wave that loudspeaker sent has inevitably partly to spread into in the upper portion space, sound wave in the upper portion space will pass through sound guide's through-hole spreads into in the lower part space, sound wave that sound guide export radiation goes out with the sound wave that the speaker radiated forward carries out syntropy stack back to strengthen loudspeaker's bass characteristic greatly, enriched the audio effect of this K song is precious with loudspeaker structure.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of a partial structure of a horn structure for a karaoke device according to an embodiment of the present invention;

fig. 2 is a schematic view of a partial structure of another view angle of the horn structure for the karaoke device according to an embodiment of the present invention;

FIG. 3 is a sectional view of the horn structure of the Karaoke device in FIG. 2;

fig. 4 is a schematic structural view of a horn structure for a karaoke device according to an embodiment of the present invention;

FIG. 5 is a sectional view of the horn structure for Karaoke in FIG. 4;

fig. 6 is a schematic structural view of a sealing cover plate of a horn structure for a karaoke device according to an embodiment of the present invention;

fig. 7 is a schematic view of the structure of the karaoke device according to an embodiment of the present invention.

The reference numerals in the specification are as follows:

1. a horn; 2. a box body; 21. an upper box body; 211. an upper space; 212. a base plate; 213. connecting columns; 22. a hand-held cartridge; 221. a lower space; 222. a sound outlet; 23. sealing the cover plate; 231. an annular groove; 3. a sound guide tube; 4. and a second seal ring.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 5, an embodiment of the present invention provides a horn structure for a karaoke music box, which includes a horn 1, a box body 2, and a sound guide tube 3 having a through hole; the box body 2 is provided with an upper space 211 and a lower space 221, the loudspeaker 1 and the sound guide tube 3 are both installed in the upper space 211, the loudspeaker of the loudspeaker 1 extends into the lower space 221, and two opposite ends of the through hole are respectively communicated with the upper space 211 and the lower space 221; the sound guide tube 3 is used for transmitting the sound wave in the upper space 211 to the lower space 221 through the through hole. It is understood that the sound guide tubes 3 may be designed in plurality according to actual requirements, for example, the sound guide tubes 3 are arranged in 2, 4, etc., and the plurality of sound guide tubes 3 are symmetrically distributed in the upper space 211.

In the utility model, an upper space 211 and a lower space 221 are arranged on the box body 2, the loudspeaker 1 and the sound guide tube 3 are both installed in the upper space 211, the loudspeaker of the loudspeaker 1 extends into the lower space 221, and the two opposite ends of the through hole are respectively communicated with the upper space 211 and the lower space 221; loudspeaker 1's speaker orientation the in-process of sound wave is sent out to lower part space 221, the sound wave that loudspeaker 1's speaker sent has inevitably partly to transmit into in upper portion space 211, sound wave in upper portion space 211 will pass through sound guide tube 3's through-hole transmits into in lower part space 221, sound guide tube 3 export radiation out the sound wave will with the sound wave that the speaker radiated forward carries out the syntropy stack back to greatly strengthened loudspeaker 1's bass characteristic, enriched this K sound effect of loudspeaker structure for the song bao.

In one embodiment, as shown in fig. 4 and 5, the case 2 includes an upper case 21 having the upper space 211 and a hand-held cylinder 22 having the lower space 221, and the upper case 21 is connected to the hand-held cylinder 22. It can be understood that the user can use the horn structure for karaoke apparatuses by holding the hand-held cylinder 22, thereby improving the convenience of the application of the horn structure for karaoke apparatuses.

In an embodiment, an annular clamping groove (not shown) is formed in the handheld barrel 22, an annular clamping portion (not shown) is formed in the upper box body 21, and the upper box body 21 is connected to the handheld barrel 22 through the annular clamping portion clamped in the annular clamping groove. It can be understood that the annular clamping groove is arranged at the upper end of the handheld barrel 22, and the annular clamping part is arranged at the lower end of the upper box body 21. In this embodiment, the upper box 21 is connected to the handheld cylinder 22 through the annular clamping portion clamped in the annular clamping groove, so that the handheld cylinder 22 and the upper box 21 are easy to disassemble and assemble.

In an embodiment, the horn structure for karaoke music further includes a first sealing ring (not shown) installed in the annular clamping groove, and the first sealing ring abuts against the annular clamping portion. It will be appreciated that said first sealing ring ensures tightness and tightness of the connection between said upper housing 21 and said hand-held cylinder 22.

In an embodiment, as shown in fig. 4, the handheld barrel 22 is further provided with a plurality of sound outlet holes 222 arranged at intervals in an annular shape, and the lower space 221 is communicated with the external environment through the sound outlet holes 222. It is understood that the speaker of the horn 1 emits sound waves into the lower space 221, and the sound waves are emitted through the sound outlet holes 222. In this embodiment, the sound outlet 222 that annular interval distributes has further promoted the audio of this K song precious with loudspeaker structure, and has improved the pleasing to the eye degree of this K song precious with loudspeaker structure.

In one embodiment, as shown in fig. 2 and 3, a bottom plate 212 is disposed at an end of the upper case 21 facing the handheld cylinder 22, and the speaker 1 and the sound guide tube 3 are both mounted on the bottom plate 212. As can be appreciated, the bottom plate 212 is connected to the inner side wall of the upper space 211, and the bottom plate 212 provides a supporting point for the horn 1 and the horn 1, thereby improving the compactness of the horn structure for karaoke.

In one embodiment, as shown in fig. 1 and 3, the case 2 further includes a sealing cover 23, and the sealing cover 23 covers an end of the upper case 21 away from the handheld cylinder 22. Understandably, the sealing cover plate 23 covers the upper end of the upper box body 21, the sealing performance of the upper space 211 is ensured, the interference of the external environment on the loudspeaker 1 is avoided, and the service life of the loudspeaker structure for the Karaoke is prolonged.

In an embodiment, as shown in fig. 1 and 3, a connection column 213 is disposed on an inner sidewall of the upper space 211, a first installation hole is disposed on the connection column 213, a second installation hole is disposed on the sealing cover plate 23, and the sealing cover plate 23 covers the upper case 21 through a first fixing member inserted into the second installation hole and the first installation hole. It is understood that the connecting column 213 can be provided in a plurality according to actual requirements, for example, the connecting column 213 is provided in 4, 6, etc.; and the first fixing member includes, but is not limited to, a screw, a bolt, etc. In this embodiment, the sealing cover plate 23 is covered on the upper case 21 by the first fixing member inserted into the second mounting hole and the first mounting hole, so that the horn structure for the karaoke music player is simple to assemble and disassemble.

In an embodiment, as shown in fig. 1 and 6, an annular groove 231 is provided on the sealing cover plate 23, the klaxon horn structure further includes a second sealing ring 4 installed in the annular groove 231, and the second sealing ring 4 abuts against the connecting column 213. As can be appreciated, the second sealing ring 4 is clamped in the annular groove 231, and the second sealing ring 4 is lower than the connecting column 213, so as to ensure the stability of the clamping of the second sealing ring 4 in the annular groove 231. In this embodiment, the second seal ring 4 is designed to ensure the sealing property in the upper space 211.

As shown in fig. 7, another embodiment of the present invention further provides a karaoke music box, which includes the horn structure for the karaoke music box.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A horn structure for Karaoke treasures is characterized by comprising a horn, a box body and a sound guide tube provided with a through hole; the loudspeaker and the sound guide tube are both arranged in the upper space, the loudspeaker of the loudspeaker extends into the lower space, and two opposite ends of the through hole are respectively communicated with the upper space and the lower space; the sound guide pipe is used for transmitting the sound wave in the upper space to the lower space through the through hole.

2. The horn structure of claim 1, wherein the case comprises an upper case provided with the upper space and a hand-held barrel provided with the lower space, and the upper case is connected to the hand-held barrel.

3. The horn structure for Karaoke devices as claimed in claim 2, wherein an annular clamping groove is formed on the handheld cylinder, an annular clamping portion is formed on the upper case, and the upper case is connected to the handheld cylinder through the annular clamping portion clamped in the annular clamping groove.

4. The horn structure for Karaoke valuables of claim 3, wherein the horn structure for Karaoke valuables further comprises a first sealing ring installed in the annular clamping groove, and the first sealing ring is abutted against the annular clamping portion.

5. The horn structure for Karaoke devices as claimed in claim 2, wherein the handheld cylinder is further provided with a plurality of sound holes arranged at intervals in a ring shape, and the lower space is communicated with the external environment through the sound holes.

6. The horn structure for Karaoke devices as claimed in claim 2, wherein a bottom plate is disposed at one end of the upper case body facing the handheld cylinder, and the horn and the sound guide tube are both mounted on the bottom plate.

7. The horn structure for Karaoke devices as claimed in claim 2, wherein the case further comprises a sealing cover plate covering an end of the upper case away from the handheld cylinder.

8. The horn structure of claim 7, wherein a connection post is provided on an inner sidewall of the upper space, a first mounting hole is provided on the connection post, a second mounting hole is provided on the sealing cover plate, and the sealing cover plate is covered on the upper case body by a first fixing member inserted into the second mounting hole and the first mounting hole.

9. The horn structure for Karaoke devices as claimed in claim 8, wherein the sealing cover plate is provided with an annular groove, the horn structure for Karaoke devices further comprises a second sealing ring mounted in the annular groove, and the second sealing ring is abutted to the connecting column.

10. A karaoke device, comprising the horn structure of any one of claims 1 to 9.