CN212519423U

CN212519423U - Sound horn with shock-absorbing function

Info

Publication number: CN212519423U
Application number: CN202021494184.9U
Authority: CN
Inventors: 周拥锋
Original assignee: Guangzhou Merry Audio Equipment Co ltd
Current assignee: Guangzhou Merry Audio Equipment Co ltd
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2021-02-09
Anticipated expiration: 2030-07-24

Abstract

The utility model discloses a sound horn with shock-absorbing function, which comprises an outer frame, wherein the bottom of the outer frame is fixedly connected with a magnetic block, the bottom of the magnetic block is fixedly connected with an iron block, the outer side of the iron block is electrically connected with a coil, the front of the outer frame is fixedly connected with a power plug, the front of the power plug is fixedly connected with a power connector, the inner part of the outer frame is fixedly connected with a vibrating diaphragm, the top of the outer frame is fixedly connected with a mounting frame, the outer side of the top of the mounting frame is provided with a mounting opening, the top of the mounting frame is fixedly connected with a shock-absorbing spring, the top of the shock-absorbing spring is fixedly connected with an outer disc, the inner side of the outer disc is fixedly connected with a vibration drum membrane, and through the shock-absorbing spring and the vibration drum membrane, as a cavity is formed between the vibration drum membrane and the vibrating diaphragm, therefore, the tone quality effect of the loudspeaker is improved.

Description

Sound horn with shock-absorbing function

Technical Field

The utility model relates to a loudspeaker technical field specifically is a stereo set loudspeaker with shock-absorbing function.

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 electroacoustic element which is used for converting an electric signal into sound, is also called a loudspeaker and can be used for replacing people who blow and publicize.

However, the existing sound horn is poor in damping effect, because the sound emitted by the horn is the sound emitted by vibration, when the horn emits sound, the vibrating diaphragm on the horn can vibrate, and the generated vibration can be applied to the horn, so that the sound quality effect of the horn is poor, and therefore the sound horn with the damping function is provided.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

Not enough to prior art, the utility model provides a stereo set loudspeaker with shock-absorbing function to propose the problem that stereo set loudspeaker shock attenuation effect is poor and lead to loudspeaker tone quality effect difference among the above-mentioned background art of solution.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a stereo set loudspeaker with shock-absorbing function, includes the outrigger, the bottom fixedly connected with magnetic path of outrigger, the bottom fixedly connected with iron plate of magnetic path, the outside electric connection of iron plate has the coil, the positive fixedly connected with power plug of outrigger, power plug's positive fixedly connected with power connection, the inside fixedly connected with vibrating diaphragm of outrigger, the top fixedly connected with mounting bracket of outrigger, the installing port has been seted up in the top outside of mounting bracket, the top fixedly connected with shock attenuation spring of mounting bracket, the top fixedly connected with outer dish of shock attenuation spring, the inboard fixedly connected with vibrations tympanic membrane of outer dish.

Preferably, the iron block is T-shaped, the outer surface of the iron block is smooth, and the iron block is fixedly connected with the magnetic block.

Preferably, the damping springs are arranged in a plurality of equal intervals and are fixedly connected with the mounting frame.

Further preferably, the number of the mounting ports is four, the four mounting ports are respectively located on the outer side of the top of the mounting frame, and the mounting ports penetrate through the top of the mounting frame.

Further preferably, the vibrating eardrum is in an arc-shaped structure, and the vibrating eardrum is fixedly connected with the outer disc.

Further preferably, the coil is made of a copper material, and a plurality of coils are arranged and wound on the outer side of the iron block respectively.

Advantageous effects

The utility model provides a stereo set loudspeaker with shock-absorbing function possesses following beneficial effect:

(1) the acoustic horn with the damping function has the advantages that through the arranged damping spring and the vibrating drum membrane, when the acoustic horn is used, a worker connects a power line to a power connector on a power plug, at this time, the electric signal is transmitted to the coil, the coil generates energy to interact with the magnetic field of the magnet, the interaction applies an electrical signal to the diaphragm, which generates vibration and generates sound, when the vibrating diaphragm generates vibration, the whole loudspeaker also generates vibration and acts on the vibrating drum membrane, at the moment, the vibration is buffered by the damping spring, because a cavity is formed between the vibrating drum membrane and the vibrating diaphragm, the density degree of the air is changed, thereby filtering the noise generated by the loudspeaker, therefore, the damping effect of the loudspeaker is improved, the sound emitted by the loudspeaker is more three-dimensional, and the tone quality effect of the loudspeaker is improved.

Drawings

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

fig. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a schematic view of a partial structure of the vibrating drum membrane of the present invention.

In the figure: 1. a magnetic block; 101. an iron block; 102. a coil; 2. a power plug; 3. a power supply connector; 4. an outer frame; 401. vibrating diaphragm; 5. a mounting frame; 6. an installation port; 7. a damping spring; 8. an outer disc; 9. the tympanic membrane is vibrated.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a stereo set loudspeaker with shock-absorbing function, including outrigger 4, the bottom fixedly connected with magnetic path 1 of outrigger 4, the bottom fixedly connected with iron plate 101 of magnetic path 1, the outside electric connection of iron plate 101 has coil 102, the positive fixedly connected with power plug 2 of outrigger 4, power plug 2's positive fixedly connected with power connection 3, the inside fixedly connected with vibrating diaphragm 401 of outrigger 4, the top fixedly connected with mounting bracket 5 of outrigger 4, installing port 6 has been seted up in the top outside of mounting bracket 5, the top fixedly connected with shock attenuation spring 7 of mounting bracket 5, the top fixedly connected with outer dish 8 of shock attenuation spring 7, the inboard fixedly connected with vibrations tympanic membrane 9 of outer dish 8.

In this embodiment, specifically, what be "T font" was said to iron plate 101, the surface of iron plate 101 is smooth,

iron plate

101 and 1 fixed connection of magnetic path, makes the operation that sound horn can be better through iron plate 101.

In this embodiment, it is concrete, shock attenuation spring 7 is provided with a plurality ofly, a plurality of shock attenuation springs 7 are the equidistance respectively and arrange, shock attenuation spring 7 and mounting bracket 5 fixed connection, when vibrating diaphragm 401 produced vibrations, loudspeaker is whole also can produce vibrations, and use on vibrations tympanic membrane 9, at this moment shock attenuation spring 7 will cushion vibrations, because the vacuole formation between vibrations tympanic membrane 9 and the vibrating diaphragm 401, make the density degree of air produce the change, thereby filter the noise that loudspeaker produced, make the sound that loudspeaker sent more three-dimensional.

In this embodiment, specifically, the number of the mounting holes 6 is four, the four mounting holes 6 are respectively located at the outer side of the top of the mounting frame 5, the mounting holes 6 penetrate through the top of the mounting frame 5, and the horn can be better mounted through the mounting holes 6.

In this embodiment, specifically, the vibration drum membrane 9 is in an "arc-shaped structure", and the vibration drum membrane 9 is fixedly connected to the outer disc 8, so that the speaker can make a sound better by vibrating the drum membrane 9.

In this embodiment, specifically, the coil 102 is made of a copper material, the coil 102 is provided with a plurality of turns, which are respectively wound on the outer side of the iron block 101, when an electrical signal is transmitted to the coil 102, the coil 102 generates an energy and magnetic field interaction with the magnet, the interaction applies the electrical signal to the diaphragm 401, and the diaphragm 401 generates vibration and makes a sound.

The working principle is as follows: after the utility model is installed, firstly, the installation fixation and safety protection of the utility model are checked, when the acoustic horn is used, the staff connects the power line to the power connector 3 on the power plug 2, at the same time, the electric signal is transmitted to the coil 102, the coil 102 can generate the magnetic field interaction of energy and the magnet, the interaction can apply the electric signal to the vibrating diaphragm 401, the vibrating diaphragm 401 can generate vibration and send sound, when the vibrating diaphragm 401 generates vibration, the whole horn can generate vibration and apply to the vibrating tympanic membrane 9, at the same time, the damping spring 7 can buffer the vibration, because the cavity is formed between the vibrating tympanic membrane 9 and the vibrating diaphragm 401, the density degree of the air is changed, thereby the noise generated by the horn is filtered, the sound sent by the horn is more three-dimensional, thus the use process of the utility model is completed, the utility model discloses simple structure, convenience safe in utilization.

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 stereo set loudspeaker with shock-absorbing function, includes outrigger (4), its characterized in that: the bottom fixedly connected with magnetic path (1) of outrigger (4), bottom fixedly connected with iron plate (101) of magnetic path (1), the outside electric connection of iron plate (101) has coil (102), positive fixedly connected with power plug (2) of outrigger (4), positive fixedly connected with power connection (3) of power plug (2), inside fixedly connected with vibrating diaphragm (401) of outrigger (4), top fixedly connected with mounting bracket (5) of outrigger (4), installing port (6) have been seted up in the top outside of mounting bracket (5), the top fixedly connected with shock attenuation spring (7) of mounting bracket (5), the top fixedly connected with outer dish (8) of shock attenuation spring (7), the inboard fixedly connected with vibrations tympanic membrane (9) of outer dish (8).

2. An acoustic horn having a shock-absorbing function according to claim 1, wherein: the magnet block is characterized in that the iron block (101) is T-shaped, the outer surface of the iron block (101) is smooth, and the iron block (101) is fixedly connected with the magnet block (1).

3. An acoustic horn having a shock-absorbing function according to claim 1, wherein: the shock absorption springs (7) are arranged in a plurality of equidistant rows, and the shock absorption springs (7) are fixedly connected with the mounting frame (5).

4. An acoustic horn having a shock-absorbing function according to claim 1, wherein: the mounting ports (6) are four, the four mounting ports (6) are respectively located on the outer side of the top of the mounting frame (5), and the mounting ports (6) penetrate through the top of the mounting frame (5).

5. An acoustic horn having a shock-absorbing function according to claim 1, wherein: the vibration drum membrane (9) is of an arc-shaped structure, and the vibration drum membrane (9) is fixedly connected with the outer disc (8).

6. An acoustic horn having a shock-absorbing function according to claim 1, wherein: the coil (102) is made of a copper material, and the coil (102) is provided with a plurality of coils which are wound on the outer side of the iron block (101) respectively.