CN210745541U

CN210745541U - Sound equipment

Info

Publication number: CN210745541U
Application number: CN201921058896.3U
Authority: CN
Inventors: 李志飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-06-12
Anticipated expiration: 2029-07-08

Abstract

The utility model discloses a sound box, including casing and loudspeaker, loudspeaker set up in the casing, loudspeaker include the cone, wherein, sound box still is equipped with the low frequency vibration part. By providing the low frequency vibration member, an effect of enhancing bass can be achieved.

Description

Sound equipment

Technical Field

The utility model relates to an electronic product especially relates to a stereo set.

Background

With the continuous improvement of living standard, the audio equipment is more and more popularized. The stereo set is a kind of electric energy conversion equipment of sound in fact, when the electronic energy of difference passed to the coil, the coil produced the magnetic field interaction of an energy and magnet, this kind of interaction caused the cone vibration, because electronic energy changes at any time, the coil of loudspeaker can be forward or backward motion, therefore the cone of loudspeaker will follow the motion, this action makes the density degree of air produce the change and produce sound, because the restriction in physics, a loudspeaker will send out high, well, bass range, and each range performance is all compromise simultaneously, in fact be difficult to reach.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a stereo set is provided.

In order to solve the technical problem, the utility model discloses a stereo set includes casing and loudspeaker, loudspeaker set up in the casing, loudspeaker include the cone, wherein, the stereo set still is equipped with the low frequency vibration part.

Preferably, the low-frequency vibration part is a low-frequency vibration piece arranged in the sound box, and the low-frequency vibration piece is driven to vibrate by air flow generated when the cone vibrates.

Preferably, the low frequency vibrating piece is made of a metal material.

Preferably, the low frequency vibrating piece is made of iron.

Preferably, the sound equipment is provided with a silica gel sleeve coated on the shell, and the low-frequency vibrating piece is arranged on the silica gel sleeve.

Preferably, the silica gel cover includes a silica gel cover body, a bearing portion for bearing the low-frequency vibrating reed, and an elastic connection portion for connecting the bearing portion and the silica gel cover body.

Preferably, the bearing portion wraps an outer end surface, a side surface, and a part of an inner end surface of the low frequency vibrating piece.

Preferably, the low frequency vibration piece is disposed at a rear end of the sound.

Preferably, the silicone sleeve covers the entire surface of the housing.

Preferably, the low-frequency vibration piece is perpendicular to the vibration direction of the cone.

Through setting up the low frequency vibration part works as the stereo set during operation, the air current that produces when the cone of stereo set vibrates drives the motion of low frequency vibration part to produce the low frequency vibration effect, can play the effect of reinforcing bass.

Drawings

Fig. 1 is a schematic view of an embodiment of the sound device of the present invention;

FIG. 2 is a schematic view of the sound of FIG. 1 from another perspective;

FIG. 3 is a cross-sectional view of the speaker of FIG. 1;

fig. 4 is an enlarged view of a portion a in fig. 3.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 4, the sound of the present embodiment includes a housing including a front case 21 and a rear case 22, and a speaker 3. The opening of the front shell 21 is provided with a speaker mesh 1, and the sound of the sound is transmitted out from the speaker mesh 1. The end of the sound equipment provided with the speaker net 1 is the front end of the sound equipment, and the other end opposite to the front end is the rear end of the sound equipment. Loudspeaker 3 sets up in the casing, loudspeaker 3 includes cone 31, works as the stereo set is during operation, cone 31 takes place to vibrate. Wherein, the stereo set still is equipped with low frequency vibration part. When the sound box works, the airflow generated when the cone 31 vibrates drives the low-frequency vibration component to move, so that a low-frequency vibration effect is generated, and a bass enhancing effect can be achieved.

In this embodiment, the low-frequency vibration member is a low-frequency vibration piece 6 disposed in the audio device, and the low-frequency vibration piece 6 is driven to vibrate by the air flow generated when the cone 31 vibrates.

The low frequency vibrating piece 6 is made of a metal material. In this embodiment, the low frequency vibrating piece 6 is made of iron. Of course, the low frequency diaphragm 6 may be made of other metal materials, such as copper.

The stereo set is equipped with the cladding and is in silica gel cover 5 on the casing, low frequency trembler 6 is installed on the silica gel cover 5. In the present embodiment, the silicone sleeve 5 covers the entire surface of the housing, that is, the silicone sleeve 5 covers the entire surfaces of the front shell 21 and the rear shell 22.

The silica gel sleeve 5 comprises a silica gel sleeve body 51, a bearing part 52 used for bearing the low-frequency vibrating piece 6 and an elastic connecting part 53 used for connecting the bearing part 52 with the silica gel sleeve body 51. The vibration parameter of the low frequency vibration plate can be adjusted by adjusting the thickness of the elastic connection portion 53. In this embodiment, the low frequency vibrating reed 6 is a circular patch, and the carrier 52 wraps the outer end surface, the side surface and a part of the inner end surface of the low frequency vibrating reed. The end surface of the low-frequency vibrating reed 6 close to the horn is an inner end surface, and the end surface far from the horn is an outer end surface. The low frequency vibrating piece 6 is provided at the rear end of the sound so as to close the opening of the rear case 22.

In this embodiment, the low frequency vibrating reed 6 is perpendicular to the vibrating direction of the cone 31.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims

1. The utility model provides a sound box, includes casing and loudspeaker, loudspeaker set up in the casing, loudspeaker include the cone, its characterized in that, sound box still is equipped with the low frequency vibration part, the low frequency vibration part be for set up in low frequency trembler in the sound box, the air current that produces during the cone vibration orders about the low frequency trembler vibration, the low frequency trembler is made by metal material.

2. The audio device according to claim 1, wherein said low frequency vibrating piece is made of iron.

3. The sound box as claimed in claim 1, wherein the sound box is provided with a silicone cover covering the case, and the low frequency vibration plate is mounted on the silicone cover.

4. The speaker as claimed in claim 3, wherein the silicone case comprises a silicone case body, a bearing portion for bearing the low frequency vibrating piece, and an elastic connecting portion for connecting the bearing portion and the silicone case body.

5. The audio device as claimed in claim 4, wherein said carrier portion surrounds a portion of an outer end surface, a side surface and an inner end surface of said low frequency vibrating piece.

6. The audio device as claimed in claim 1, wherein said low frequency vibrating piece is provided at a rear end of said audio device.

7. Sound box according to claim 3, characterised in that the silicone sleeve covers the entire surface of the shell.

8. The audio device as claimed in claim 1, wherein said low frequency vibrating piece is perpendicular to a direction in which said cone vibrates.