CN212486768U

CN212486768U - Handheld coaxial bugle of high bass

Info

Publication number: CN212486768U
Application number: CN202021193922.6U
Authority: CN
Inventors: 江波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-24
Filing date: 2020-06-24
Publication date: 2021-02-05
Anticipated expiration: 2030-06-24

Abstract

A hand-held high and low sound coaxial horn comprises an integrated horn mouth, a horn front cover, a horn rear cover, a woofer and a tweeter, wherein the horn front cover is installed at one end of the integrated horn mouth, the horn rear cover is installed at one end of the horn front cover, the woofer is installed inside the horn front cover, the tweeter is installed at one side of the woofer, a bass reflecting cover is installed at one end of the woofer, a treble throat plug is installed at the middle part of the integrated horn mouth, a treble reflecting pipe is arranged outside the treble throat plug, a low sound outlet is arranged at the position close to the edge of one end of the integrated horn mouth, a high sound reflecting surface is arranged at the inner side of the low sound outlet, and a low sound reflecting surface is arranged at the bottom surface of the bass reflecting cover. More pleasant to hear. The person is not disturbed by sound.

Description

Handheld coaxial bugle of high bass

Technical Field

The utility model relates to a bugle specifically is a coaxial bugle of handheld high bass.

Background

Most of the existing hand-held horn only has single high pitch, and the horn sound is harsh, so people can feel uncomfortable and easily feel listlessness and poor health after listening to the harsh sound for a long time. And a small part of horns with bass, bass surround the inside of the horn cavity, cannot diffuse outwards, only a gimmick with bass is left, or bass is formed by drilling holes on two sides of the cavity, but bass cannot be blended with treble, two sounds respectively run each route, bass can be felt only by a handheld person, main audience groups can hear only treble, and the effect of improving tone quality is not achieved.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, for overcoming prior art's defect, the utility model provides a handheld high bass coaxial bugle, the effectual problem of mentioning in having solved above-mentioned technical background.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model comprises an integrated horn mouth, a horn front cover, a horn rear cover, a woofer, a tweeter, a bass reflex cover, a treble throat plug, a treble reflection tube, a bass outlet, a treble reflection surface, a bass reflection surface and a treble outlet, wherein the horn front cover is installed at one end of the integrated horn mouth, the horn rear cover is installed at one end of the horn front cover, the woofer is installed inside the horn front cover, the tweeter is installed at one side of the woofer, the bass reflection cover is installed at one end of the woofer, the treble throat plug is installed at the middle part of the integrated horn mouth, the treble reflection tube is arranged at the outer side of the treble throat plug, the bass outlet is arranged at the position close to the edge of one end of the integrated horn mouth, the treble reflection surface is arranged at the inner side of the bass outlet, the bass reflection surface of the bass reflection cover is provided, woofer includes the loudspeaker frame, the high pitch guiding tube, through-hole T iron, magnet, china, play ripples, the papaw arcwall face, the groove is paird to high pitch location boss and high pitch sound membrane, the middle part of loudspeaker frame is provided with the high pitch guiding tube, the outside of high pitch guiding tube is provided with through-hole T iron, magnet is installed in the outside of through-hole T iron, china is installed to one side of magnet, play ripples is installed to one side of china, the papaw is installed to one side of playing ripples, the inside of loudspeaker frame one end is provided with the low pitch arcwall face, the middle part of loudspeaker frame one end is provided with high pitch location boss, high pitch sound membrane is paird the groove.

Preferably, one end of the bass reflex cover is connected with the integrated bell mouth.

Preferably, the edge of loudspeaker frame and tweeter all has seted up screw post hole, and the position is corresponding.

Preferably, the position of the high pitch loudspeaker corresponding to the high pitch positioning boss is provided with a positioning groove.

Preferably, the corresponding matching lug is arranged at the position of the high-pitch loudspeaker corresponding to the high-pitch film matching groove.

Preferably, the end of the bass arc-shaped surface corresponds to a bass outlet.

Has the advantages that: when the utility model is used, the woofer and the tweeter are coaxially arranged, so that the high and low sound is coaxially and cocurrently produced, thereby achieving the effect of improving the tone quality, the tweeter is arranged at the bottom of the woofer so that the woofer achieves the coaxial effect, meanwhile, in order to prevent the T iron from influencing the sound production of the high sound, a through hole, namely a through hole T iron is designed on the center of the T iron, the through hole T iron does not influence the sound production of the high sound, thereby achieving the coaxial cocurrent sound production effect, and for the convenience of installation and the sealing property of a high sound cavity, the bottom of the woofer is designed with a high sound positioning boss and a high sound film matching groove which are matched with the tweeter, thereby ensuring that the coaxial and sealing effects are achieved by the installation, the through hole is designed on the face of the horn front cover, which is used for the sound production of the woofer, and a conical face is designed, the utility model discloses a novel structure, the design is ingenious, let high bass coaxial mix send out from single direction together, reach the effect that improves tone quality, make tone quality more close to the human sound, more pleasant to hear. The person is not disturbed by sound.

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 overall structure of the present invention;

FIG. 2 is a schematic view of the integrated bell mouth structure of the present invention;

fig. 3 is a schematic view of the mounting structure of the woofer and tweeter of the present invention;

fig. 4 is a schematic structural view of the bass reflex cover of the present invention;

reference numbers in the figures: 1. an integral bell mouth; 2. a horn front cover; 3. a horn rear cover; 4. a woofer; 5. a tweeter; 6. a bass reflex cover; 7. a high pitch throat plug; 8. a high pitch reflection tube; 9. a bass outlet; 10. a high pitch reflecting surface; 11. a bass reflex surface; 12. a high pitch outlet; 13. a horn frame; 14. a treble guide pipe; 15. a through hole T iron; 16. a magnet; 17. warz; 18. elastic wave; 19. a paper basin; 20. a bass arc-shaped surface; 21. a high pitch positioning boss; 22. high pitch sound membrane pairs groove.

Detailed Description

The following describes the present invention in further detail with reference to the accompanying fig. 1-4.

In the first embodiment, as shown in fig. 1-4, the utility model provides a hand-held high and low sound coaxial horn, which comprises an integrated horn mouth 1, a horn front cover 2, a horn rear cover 3, a woofer 4, a tweeter 5, a bass reflex cover 6, a treble throat plug 7, a treble reflex pipe 8, a bass outlet 9, a treble reflex surface 10, a bass reflex surface 11 and a treble outlet 12, wherein the horn front cover 2 is installed at one end of the integrated horn mouth 1, the horn rear cover 3 is installed at one end of the horn front cover 2, the woofer 4 is installed inside the horn front cover 2, the tweeter 5 is installed at one side of the woofer 4, the bass reflex cover 6 is installed at one end of the woofer 4, the treble throat plug 7 is installed at the middle part of the integrated horn mouth 1, the woofer reflex pipe 8 is arranged outside the tweeter 7, the edge position near one end of the integrated horn mouth 1 is provided with the treble outlet 9, a bass reflex surface 10 is arranged at the inner side of the bass outlet 9, a bass reflex surface 11 is arranged at the bottom surface of the bass reflex cover 6, a treble outlet 12 is arranged at the inner side of the treble reflex surface 10, the woofer 4 comprises a horn frame 13, a treble guide pipe 14, a through hole T iron 15, a magnet 16, a warper 17, an elastic wave 18, a paper cone 19, a bass arc surface 20, a treble positioning boss 21 and a treble film matching groove 22, the treble guide pipe 14 is arranged at the middle part of the horn frame 13, the through hole T iron 15 is arranged at the outer side of the treble guide pipe 14, the magnet 16 is arranged at the outer side of the through hole T iron 15, the warper 17 is arranged at one side of the magnet 16, the elastic wave 18 is arranged at one side of the warper 18, the paper cone 19 is arranged at one side of the acoustic wave 18, the bass arc surface 20 is arranged in the inner part of one end of the, the through-hole has been designed to the face of bugle protecgulum 2, a sound for woofer, the design has the conical surface simultaneously and is used for reflecting the high pitch, and high pitch guide tube 14 has been designed at the central part, a trompil part for bolt advance through-hole T iron 15 guides the high pitch to high pitch throat plug 7 on, avoid the high pitch can produce great loss because of the unevenness of pipeline, influence the audio, and design horn frame 13 and high pitch plane 10 as an organic whole on integral type horn mouth 1, open the mesh that has bass export 9 in integral type horn mouth 1 bottom, and design and bugle plane 10 with bugle protecgulum 2 conical surface complex, the reflection of the high pitch of being favorable to is dispersed, in addition for guide the low sound can be in the cavity smoothly from the sound production opening part all around, conical bass reflection lid 6 has been installed for this reason in the bugle protecgulum, ensure that the low sound can be smoothly from the cavity to diffusing sound all around.

One end of the bass reflex cover 6 is connected with the integrated bell mouth 1, so that the bass reflex cover is convenient to use in a matching way.

Screw post holes are formed in the edges of the loudspeaker frame 13 and the tweeter 5, and the positions of the screw post holes are corresponding to those of the tweeter, so that the tweeter is convenient to mount and fix.

The position of the high pitch loudspeaker 5 corresponding to the high pitch positioning boss 21 is provided with a positioning groove, which is convenient for matching and positioning.

The corresponding matching lug is arranged at the position of the high-pitch horn 5 corresponding to the high-pitch film matching groove 22, so that the matching installation is convenient.

The end of the bass arc-shaped surface 20 corresponds to the bass outlet 9, which is convenient for matching use.

The working principle is as follows: when the utility model is used, the woofer 4 and the tweeter 5 are coaxially arranged, so that the high and low sound is coaxially and cocurrently produced, thereby achieving the effect of improving the tone quality, the tweeter 5 is arranged at the bottom of the woofer 4, so that the coaxial effect is achieved, meanwhile, in order to prevent the T iron from influencing the sound production of the high pitch, a through hole, namely a through hole T iron 15 is designed on the center of the T iron, the through hole T iron 15 does not influence the sound production of the high pitch, thereby achieving the coaxial cocurrent sound production effect, for the convenience of installation and the sealing property of a high pitch cavity, the bottom of the woofer 4 is designed with a high pitch positioning boss 21 and a high pitch film matching groove 22 which are matched with the tweeter 5, thereby ensuring that the coaxial and sealing effect can be achieved in the installation, the through hole is designed on the face of the horn front cover 2, the sound production of the woofer is designed, and a cone face is designed for reflecting the, and at the central part design high pitch guide tube 14, be used for the bolt to advance on through-hole T iron 15's trompil part guide high pitch to high pitch throat plug 7, avoid the high pitch can produce great loss because of the unevenness of pipeline, influence the audio, and design into an organic whole with high pitch plane of reflection 10 horn frame 13 on integral type horn mouth 1, open the mesh that has bass export 9 in integral type horn mouth 1 bottom, and the design has with horn protecgulum 2 conical surface complex high pitch plane of reflection 10, be favorable to the reflection of high pitch to diverge, in addition for guide the low pitch can be in the cavity smoothly from opening part sounding all around, conical bass reflection lid 6 has been installed in the horn protecgulum for this reason, ensure that the low pitch can be smoothly from the cavity to all around diffusion sound.

Has the advantages that: the utility model discloses novel structure, the design is ingenious, lets the coaxial mixture of high bass send from single direction together, reaches the effect that improves tone quality for tone quality is close the voice more, and is more pleasing to the eye and listen. The person is not disturbed by sound.

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. The utility model provides a coaxial bugle of handheld high bass, includes integral type horn mouth (1), bugle protecgulum (2), lid (3) behind the bugle, woofer (4), tweeter (5), bass reflex lid (6), high pitch throat plug (7), high pitch reflection pipe (8), bass export (9), high pitch plane of reflection (10), bass plane of reflection (11) and high pitch export (12), its characterized in that: bugle protecgulum (2) are installed to the one end of integral type horn mouth (1), bugle back cover (3) are installed to the one end of bugle protecgulum (2), the internally mounted of bugle protecgulum (2) has woofer (4), loudspeaker (5) are installed to one side of woofer (4), bass reflex lid (6) are installed to the one end of woofer (4), the mid-mounting of integral type horn mouth (1) has high pitch throat plug (7), the outside of high pitch throat plug (7) is provided with high pitch reflection pipe (8), integral type horn mouth (1) one end is close to border position department and is provided with bass export (9), the inboard of bass export (9) is provided with high pitch plane (10), the bottom surface of bass reflex lid (6) is provided with bass plane (11), the inboard of high pitch plane (10) is provided with high pitch export (12), woofer (4) are including horn frame (13), A treble guide tube (14), a through hole T-shaped iron (15), a magnet (16), a warper (17), an elastic wave (18), a cone (19), a bass arc-shaped surface (20), a treble positioning boss (21) and a treble film matching groove (22), the middle part of loudspeaker frame (13) is provided with high pitch guide tube (14), the outside of high pitch guide tube (14) is provided with through-hole T iron (15), magnet (16) are installed in the outside of through-hole T iron (15), magnificent (17) are installed to one side of magnet (16), bullet ripples (18) are installed to one side of magnificent (17), cone (19) are installed to one side of bullet ripples (18), the inside of loudspeaker frame (13) one end is provided with bass arcwall face (20), the middle part of loudspeaker frame (13) one end is provided with high pitch location boss (21), high pitch membrane pairing groove (22) have been seted up to the inboard of high pitch location boss (21).

2. A hand-held bass-treble coaxial horn according to claim 1, wherein one end of the bass-reflex cover (6) is connected to the integral horn mouth (1).

3. A hand-held tweeter/woofer coaxial horn according to claim 1, wherein the edges of the horn frame (13) and the tweeter (5) are provided with screw holes at corresponding positions.

4. A hand-held tweeter and woofer coaxial horn in accordance with claim 1, wherein the tweeter (5) is provided with a locating groove at a position corresponding to the tweeter locating boss (21).

5. A hand-held tweeter and woofer coaxial horn according to claim 1, wherein the tweeter (5) is provided with corresponding mating projections at locations corresponding to the tweeter mating grooves (22).

6. A hand-held bass-treble coaxial horn according to claim 1, wherein the ends of the bass arc (20) correspond to bass outlets (9).