CN214756788U

CN214756788U - Driving horn tweeter

Info

Publication number: CN214756788U
Application number: CN202121364805.6U
Authority: CN
Inventors: 怀治强
Original assignee: Jiashan Case Electronic Co ltd
Current assignee: Jiashan Case Electronic Co ltd
Priority date: 2021-06-19
Filing date: 2021-06-19
Publication date: 2021-11-16
Anticipated expiration: 2031-06-19

Abstract

The utility model discloses a drive bugle loudspeaker, which comprises a housin and a fixed block, the bottom of casing is equipped with the fixed block, fixed block and casing pass through the screw fixation, the bottom of fixed block is equipped with the backup pad, backup pad and fixed block fixed connection, the bottom of backup pad is equipped with the bottom plate, bottom plate and backup pad pass through the screw fixation, the top of casing is equipped with the handle, handle and casing fixed connection, the one end of casing is equipped with first dust screen, first dust screen and casing pass through the block fixed, one side of casing is equipped with the wire, wire and casing are fixed through alternating, the one end of casing is equipped with first fixed plate, one side of first fixed plate is equipped with the second fixed plate. Through fixed block, backup pad and the bottom plate of design, solved current loudspeaker and still have partial defect, mostly all inconvenient taking when the transportation is put, because loudspeaker can take place to vibrate when the broadcast to can lead to loudspeaker to shift, influence the problem of the scope of its broadcast.

Description

Driving horn tweeter

Technical Field

The utility model belongs to the technical field of loudspeaker, concretely relates to drive horn loudspeaker.

Background

The horn is divided into several different musical instruments, one wind instrument, which is thin at the top and thick at the bottom and is made of copper. The other is a modern electro-acoustic element, which functions to convert electrical signals into sound, also called a loudspeaker. Can also be used for forming a person who is blown and publicized.

Present loudspeaker still has some defects, and most all inconvenient taking when the transportation is put, because loudspeaker can take place to vibrate when the broadcast to can lead to loudspeaker to shift, influence the scope of its broadcast, and the most dustproof function of current loudspeaker is relatively poor, and live time is of a specified duration, and inside can produce a large amount of dusts, thereby influences its tone quality, for this reason we provide a drive bugle loudspeaker.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drive bugle loudspeaker to propose current loudspeaker still have partial defect in solving above-mentioned background art, most all inconvenient taking when the transportation, because loudspeaker can take place to vibrate when the broadcast, thereby can lead to loudspeaker to shift, influence the scope of its broadcast, and the most dustproof function of current loudspeaker is relatively poor, live time is of a specified duration, inside can produce a large amount of dusts, thereby influence the problem of its tone quality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drive bugle loudspeaker, includes casing and fixed block, and the bottom of casing is equipped with the fixed block, fixed block and casing pass through the screw fixation, the bottom of fixed block is equipped with the backup pad, backup pad and fixed block fixed connection, the bottom of backup pad is equipped with the bottom plate, bottom plate and backup pad pass through the screw fixation, the top of casing is equipped with the handle, handle and casing fixed connection, the one end of casing is equipped with first dust screen, first dust screen and casing pass through the block fixed, one side of casing is equipped with the wire, wire and casing are fixed through alternating, the one end of casing is equipped with first fixed plate, one side of first fixed plate is equipped with the second fixed plate.

Preferably, one side of first dust screen is equipped with first protective cover, first protective cover and casing fixed connection, the surface of first protective cover is equipped with first sound-transmitting hole, first sound-transmitting hole inlays and establishes the surface at first protective cover.

Preferably, the inside of casing is equipped with the bugle, the bugle is made of aluminium, bugle and casing fixed connection, the middle part of bugle is equipped with the convex angle.

Preferably, one side of the convex angle is provided with a second sound-transmitting hole, one side of the convex angle is provided with a throat baffle, and the throat baffle is fixedly connected with the convex angle.

Preferably, one side of the throat seal is provided with a magnet, the magnet is fixedly connected with the throat seal, and the outer side of the throat seal is provided with a basin stand.

Preferably, the inner wall of the shell is provided with waterproof cotton, a second protective cover is arranged inside the shell, and the second protective cover and the shell are fixed through screws.

Preferably, one side of the second protective cover is provided with a third sound-transmitting hole, the second sound-transmitting hole is embedded in the surface of the second protective cover, and one side of the second protective cover is provided with a second dust-proof net.

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

1. through fixed block, backup pad and the bottom plate of design, solved current loudspeaker and still have partial defect, mostly all inconvenient taking when the transportation is put, because loudspeaker can take place to vibrate when the broadcast to can lead to loudspeaker to shift, influence the problem of the scope of its broadcast.

2. Through the first dust screen and the second dust screen of design, it is relatively poor to have solved the most dustproof function of current loudspeaker, and live time is of a specified duration, and inside can produce a large amount of dusts to influence the problem of its tone quality.

Drawings

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

fig. 2 is a schematic view of the back structure of the present invention;

fig. 3 is a schematic sectional structure of the present invention;

FIG. 4 is a schematic view of the horn structure of the present invention;

fig. 5 is a schematic plan view of the present invention.

In the figure: 1. a housing; 2. a fixed block; 3. a support plate; 4. a base plate; 5. a handle; 6. a first dust screen; 7. a wire; 8. a first fixing plate; 9. a second fixing plate; 10. a first protective cover; 11. a first sound-transmitting aperture; 12. a horn; 13. a lobe; 14. a second sound-transmitting aperture; 15. throat disease; 16. a magnet; 17. a basin stand; 18. waterproof cotton; 19. a second protective cover; 20. a third sound-transmitting aperture; 21. and a second dust screen.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a drive horn loudspeaker, including casing 1 and fixed block 2, the bottom of casing 1 is equipped with fixed block 2, fixed block 2 and casing 1 pass through the screw fixation, the bottom of fixed block 2 is equipped with backup pad 3,

backup pad

3 and 2 fixed connection of fixed block, the bottom of backup pad 3 is equipped with bottom plate 4, bottom plate 4 and backup pad 3 pass through the screw fixation, the top of casing 1 is equipped with handle 5,

handle

5 and 1 fixed connection of casing, the one end of casing 1 is equipped with first dust screen 6, first dust screen 6 and casing 1 are fixed through the block, one side of casing 1 is equipped with wire 7, wire 7 and casing 1 are fixed through alternating, the one end of casing 1 is equipped with first fixed plate 8, one side of first fixed plate 8 is equipped with second fixed plate 9.

In this embodiment, when needs move this loudspeaker, hold handle 5, alright remove it easily, through fixed block 2 that is equipped with, backup pad 3 and bottom plate 4, place and fix of this loudspeaker, make it when the broadcast, can not lead to the aversion because of vibrating, the stability of loudspeaker has been improved, first dust screen 6 through being equipped with, the dustproof function on loudspeaker top has been realized, make the difficult entering of dust, loudspeaker's tone quality has been guaranteed, wire 7 through being equipped with, loudspeaker and external power source's being connected has been realized, current loudspeaker still have partial defect to have been solved, most all inconvenient taking when the transportation is put, because loudspeaker are when the broadcast, can take place to vibrate, thereby can lead to loudspeaker to shift, influence the problem of the scope of its broadcast.

Specifically, one side of first dust screen 6 is equipped with first

protective cover

10, 1 fixed connection of first protective cover 10 and casing, and the surface of first protective cover 10 is equipped with first sound-transmitting hole 11, and first sound-transmitting hole 11 inlays the surface of establishing at first protective cover 10.

In this embodiment, through the first protect cover 10 that is equipped with, realized the protect function at loudspeaker top, make it when bumping, not fragile, through the first sound-permeable hole 11 that is equipped with, realized the propagation of sound.

Specifically, the inside of casing 1 is equipped with bugle 12, and bugle 12 is made of aluminium, and bugle 12 and casing 1 fixed connection, the central part of bugle 12 is equipped with salient 13.

In the embodiment, the horn 12 is arranged to amplify and transmit the sound, and the horn 12 is made of aluminum, so that the sound is larger and is transmitted farther.

Specifically, a second sound-transmitting hole 14 is arranged on one side of the convex angle 13, a throat baffle 15 is arranged on one side of the convex angle 13, and the throat baffle 15 is fixedly connected with the convex angle 13.

In this embodiment, through the second sound-transmitting hole 14 that is equipped with, make the sound more three-dimensional, tone quality is better, and through throat thistle 15 that is equipped with, realized the fixed of lobe 13 to make further improvement of tone quality.

Specifically, one side of the throat seal 15 is provided with a magnet 16, the magnet 16 is fixedly connected with the throat seal 15, and the outer side of the throat seal 15 is provided with a basin stand 17.

In this embodiment, through magnet 16 that is equipped with, realized that the electric current comes and goes back and forth in the magnetic field to produce sound, through the basin frame 17 that is equipped with, realized casing 1 internals's fixed, improved stability.

Specifically, the inner wall of the casing 1 is provided with waterproof cotton 18, the inside of the casing 1 is provided with a second protective cover 19, and the second protective cover 19 and the casing 1 are fixed through screws.

In this embodiment, through the waterproof cotton 18 that is equipped with, realized the waterproof function of this loudspeaker, improved the life of loudspeaker, through the second visor 19 that is equipped with, realized the protect function of loudspeaker afterbody.

Specifically, a third sound-transmitting hole 20 is formed in one side of the second protective cover 19, the third sound-transmitting hole 20 is embedded in the surface of the second protective cover 19, and a second dust-proof net 21 is arranged on one side of the second protective cover 19.

In this embodiment, through the third sound-transmitting hole 20 that is equipped with, realized the diversified transmission of sound, the scope that makes loudspeaker broadcast is wider, through being equipped with second dust screen 21, has realized the dustproof function of 1 afterbody of casing.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a drive bugle loudspeaker, includes casing (1) and fixed block (2), its characterized in that: the bottom of the shell (1) is provided with a fixed block (2), the fixed block (2) and the shell (1) are fixed through screws, the bottom of the fixed block (2) is provided with a support plate (3), the support plate (3) is fixedly connected with the fixed block (2), the bottom of the support plate (3) is provided with a bottom plate (4), the bottom plate (4) is fixed with the support plate (3) through screws, the top of the shell (1) is provided with a handle (5), the handle (5) is fixedly connected with the shell (1), one end of the shell (1) is provided with a first dust screen (6), the first dust screen (6) is fixed with the shell (1) through clamping, one side of the shell (1) is provided with a wire (7), the wire (7) is fixed with the shell (1) through inserting, one end of the shell (1) is provided with a first fixed plate (8), and a second fixing plate (9) is arranged on one side of the first fixing plate (8).

2. The driven horn tweeter of claim 1, wherein: one side of first dust screen (6) is equipped with first protective cover (10), first protective cover (10) and casing (1) fixed connection, the surface of first protective cover (10) is equipped with first sound-transmitting hole (11), first sound-transmitting hole (11) are inlayed and are established on the surface of first protective cover (10).

3. The driven horn tweeter of claim 1, wherein: the horn-shaped shell is characterized in that a horn (12) is arranged inside the shell (1), the horn (12) is made of aluminum, the horn (12) is fixedly connected with the shell (1), and a convex angle (13) is arranged in the middle of the horn (12).

4. A driven horn tweeter according to claim 3, wherein: one side of the convex angle (13) is provided with a second sound-transmitting hole (14), one side of the convex angle (13) is provided with a throat baffle (15), and the throat baffle (15) is fixedly connected with the convex angle (13).

5. The driven horn tweeter of claim 4, wherein: one side of throat is said and is acted as go-between (15) and is equipped with magnet (16), magnet (16) and throat are said and are acted as go-between (15) fixed connection, the outside that the throat is said (15) is equipped with basin frame (17).

6. The driven horn tweeter of claim 1, wherein: the inner wall of casing (1) is equipped with waterproof cotton (18), the inside of casing (1) is equipped with second visor (19), second visor (19) and casing (1) pass through the screw fixation.

7. The driven horn tweeter of claim 6 wherein: and a third sound-transmitting hole (20) is formed in one side of the second protective cover (19), the third sound-transmitting hole (20) is embedded in the surface of the second protective cover (19), and a second dust screen (21) is arranged on one side of the second protective cover (19).