CN215529300U

CN215529300U - Loudspeaker with double-phase modulator

Info

Publication number: CN215529300U
Application number: CN202121231755.4U
Authority: CN
Inventors: 张德顺
Original assignee: Jiashan Future Sound Co ltd
Current assignee: Jiaxing Zhongkai Electronics Co ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2022-01-14
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a loudspeaker with a double-phase modulator, which has the technical scheme that; be provided with the bugle on the T iron, the inside of bugle is equipped with bullet nose formula phaser, and the phase plug is installed to the bottom of T iron, and the outside of T iron is equipped with the high pitch voice coil loudspeaker voice coil, and the cover is equipped with the bullet ripples on the high pitch voice coil loudspeaker voice coil, and the bottom of high pitch voice coil loudspeaker voice coil is equipped with the high pitch diaphragm, and the outside of high pitch voice coil loudspeaker voice coil is equipped with even board, is equipped with the magnet steel on even the board, is equipped with the china department on the magnet steel, and the top of china department is equipped with the basin frame, is provided with the cone on the basin frame. The high-pitched sound generator is provided with the bullet-shaped phaser and the phase plug, the bullet-shaped phaser is streamline and extends into a cavity of a high-pitched sound, the cavity space of the high-pitched sound is broken, the modulated sound is clearer, the directivity and the phase of the sound are more consistent, the phase plug can quickly emit secondary reflected waves, the delay time is reduced, the sound of the high-pitched sound generator is clearer and the phase and the direction are more uniform due to the mutual matching of the bullet-shaped phaser and the phase plug.

Description

Loudspeaker with double-phase modulator

Technical Field

The utility model relates to the technical field of loudspeakers, in particular to a loudspeaker with a dual-phase modulator.

Background

A speaker, also called a "horn", is a very common electroacoustic transducer, which is found in electronic and electrical devices for generating sound.

At present, a common loudspeaker on the market is generally provided with only one phase modulator, the actual effect is poor, the situation of sound pressure loss and distortion can occur in the high-power working process of the loudspeaker, and the sound is not clear enough. Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a loudspeaker with a dual-phase modulator, which is used for solving the problems that the existing loudspeaker is generally provided with only one phase modulator, the actual effect is poor, and the loudspeaker has sound pressure loss and distortion in the high-power working process.

The technical purpose of the utility model is realized by the following technical scheme:

a loudspeaker having a bi-phase modulator, comprising: the device comprises a rear cover, a high-pitch diaphragm, a phase plug, a washer, a basin frame, a paper basin, a damper, T iron, a high-pitch voice coil, a connecting plate, a bullet type phaser and a horn;

be provided with the bugle on the T iron, the inside of bugle is provided with bullet head formula phaser, bullet head formula phaser adopts streamlined design, and the phase place stopper is installed to the bottom of T iron, the outside of T iron is provided with the high pitch voice coil loudspeaker voice coil, and the cover is equipped with the bullet ripples on the high pitch voice coil loudspeaker voice coil, and the bottom of high pitch voice coil loudspeaker voice coil is provided with the high pitch diaphragm, the outside of high pitch voice coil loudspeaker voice coil is provided with even board, be provided with the magnet steel on even board, be provided with the china department on the magnet steel, the top of china department is provided with the basin frame, is provided with the cone on the basin frame.

The utility model is further provided with: be provided with bullet head body, solid fixed ring and connecting rod on the bullet head formula phaser, gu fixed ring passes through the connecting rod and installs on the bullet head body.

The utility model is further provided with: the rear cover is made of plastic materials.

The utility model is further provided with: the bullet type phaser is made of plastic materials.

The utility model is further provided with: the phase plug is made of a plastic material.

In conclusion, the utility model has the following beneficial effects:

the loudspeaker is provided with the bullet type phaser and the phase plug, the bullet type phaser is in a streamline design and extends into a cavity of a high pitch to break the space of the cavity of the high pitch, the modulated sound is clearer, the directivity and the phase of the sound are more consistent, the phase plug is arranged at the bottom of a T iron, when the loudspeaker works, the phase plug can rapidly emit secondary reflected waves, the delay time is reduced, standing waves and distortion are prevented, and the tone quality of the loudspeaker can be improved through the mutual matching of the bullet type phaser and the phase plug.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a partially enlarged view of the present invention.

Fig. 3 is a top view of the present invention.

Fig. 4 is a schematic diagram of the structure of the bullet type phaser of the present invention.

Fig. 5 is a side view of the bullet phaser of the present invention.

Fig. 6 is a top view of the bullet phaser of the present invention.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the utility model easy to understand, the utility model is further described with reference to the figures and the specific embodiments.

As shown in fig. 1 to 6, the present invention provides a speaker with a bi-phase modulator, comprising: the device comprises a rear cover 1, a high-pitch diaphragm 2, a phase plug 3, a washer 4, a basin frame 5, a paper basin 6, a damper 7, a T iron 8, magnetic steel 9, a high-pitch voice coil 10, a connecting plate 11, a bullet type phaser 12 and a horn 13; the T iron 8 is provided with a horn 13, a bullet type phaser 12 is arranged inside the horn 13, the bullet type phaser 12 adopts a streamline design and extends into a high-pitch cavity to break the high-pitch cavity space, the modulated sound is clearer, the directionality and the phase of the sound are more consistent, the bottom of the T iron 8 is provided with a phase plug 3, and the bullet type phaser 12 is located on the outer side of the phase plug 3 and used for being matched with the phase plug 3, so that the sound of a loudspeaker is clearer, and the phase and the direction are more uniform; the outside of T iron 8 is provided with high pitch voice coil loudspeaker voice coil 10, and the cover is equipped with bullet ripples 7 on the high pitch voice coil loudspeaker voice coil 10, and the bottom of high pitch voice coil loudspeaker voice coil 10 is provided with high pitch diaphragm 2, the outside of high pitch voice coil loudspeaker voice coil 10 is provided with even board 11, be provided with magnet steel 9 on even board 11, be provided with china department 4 on the magnet steel 9, the top of china department 4 is provided with basin frame 5, is provided with cone 6 on the basin frame 5.

The utility model is further provided with: the bullet-type phaser 12 is provided with a bullet body 121, a fixing ring 122 and a connecting rod 123, the fixing ring 122 is mounted on the bullet body 121 through the connecting rod 123, and the bullet body 121 is arranged on the T-bar 8 through the fixing ring 122.

The utility model is further provided with: the rear cover 1 is made of plastic materials, so that the weight is light, and the overall weight of the loudspeaker is reduced.

The utility model is further provided with: the bullet type phaser 12 is made of plastic materials, so that the weight is light, and the overall weight of the loudspeaker is reduced.

The utility model is further provided with: the phase plug 3 is made of plastic materials, so that the weight is light, and the overall weight of the loudspeaker is reduced.

The practical process and principle of the utility model are as follows: the loudspeaker is provided with the bullet type phaser 12 and the phase plug 3, the bullet type phaser 12 is in a streamline design and extends into a high-pitch cavity to break the high-pitch cavity space, the modulated sound is clearer, the directivity and the phase of the sound are more consistent, the phase plug 3 is arranged at the bottom of a T iron, when the loudspeaker works, the phase plug 3 can rapidly emit secondary reflected waves, the delay time is reduced, standing waves and distortion are prevented, and the tone quality of the loudspeaker can be improved through the mutual matching of the bullet type phaser 12 and the phase plug 3.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the equipment or elements that are referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is also to be noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; the connection may be direct or indirect via an intermediate medium, and may be a communication between the two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. As used herein, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, including not only those elements listed, but also other elements not expressly listed.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. A loudspeaker having a bi-phase modulator, comprising: the device comprises a rear cover (1), a high-pitch diaphragm (2), a phase plug (3), a washer (4), a basin frame (5), a paper basin (6), a damper (7), T iron (8), magnetic steel (9), a high-pitch voice coil (10), a connecting plate (11), a bullet type phaser (12) and a horn (13);

its characterized in that, be provided with bugle (13) on T iron (8), the inside of bugle (13) is provided with bullet head formula phaser (12), bullet head formula phaser (12) adopt streamlined design, and phase plug (3) are installed to the bottom of T iron (8), the outside of T iron (8) is provided with high pitch voice coil loudspeaker voice coil (10), and the cover is equipped with bullet ripples (7) on high pitch voice coil loudspeaker voice coil (10), and the bottom of high pitch voice coil loudspeaker voice coil (10) is provided with high pitch diaphragm (2), the outside of high pitch voice coil loudspeaker voice coil (10) is provided with even board (11), be provided with magnet steel (9) on even board (11), be provided with china department (4) on magnet steel (9), the top of china department (4) is provided with basin frame (5), is provided with cone (6) on basin frame (5).

2. The loudspeaker having a bi-phase modulator as claimed in claim 1, wherein the bullet-type phaser (12) is provided with a bullet body (121), a fixing ring (122) and a connecting rod (123), and the fixing ring (122) is mounted on the bullet body (121) through the connecting rod (123).

3. A loudspeaker having a bi-phase modulator according to claim 1 wherein the back cover (1) is made of plastic material.

4. A loudspeaker having a bi-phase modulator as claimed in claim 1 wherein said bullet-type phaser (12) is made of a plastic material.

5. A loudspeaker with a bi-phase modulator according to claim 1, characterized in that the phase plug (3) is made of plastic material.