CN218336397U

CN218336397U - Vibrating diaphragm

Info

Publication number: CN218336397U
Application number: CN202222582990.7U
Authority: CN
Inventors: 韩基岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-01-17
Anticipated expiration: 2032-09-28

Abstract

The utility model provides a vibrating diaphragm, include: the vibrating diaphragm body comprises a first end, a vibrating diaphragm area and a second end, wherein the first end, the vibrating diaphragm area and the second end are sequentially arranged from top to bottom, the rigidity reinforcing structure extending from the first end to the second end is arranged in the vibrating diaphragm area, and the extending path of the rigidity reinforcing structure is perpendicular to the direction from the first end to the second end and has amplitude. The utility model discloses a rigidity additional strengthening extends in the vertical of vibrating diaphragm body, through the amplitude on the horizontal extension of vibrating diaphragm body to strengthen the rigidity of vibrating diaphragm body vertically and on horizontal, make the vibrating diaphragm body wholly warp in the vibration, rigidity becomes good, and the distortion is lower.

Description

Vibrating diaphragm

Technical Field

The utility model relates to a vibrating diaphragm field, in particular to vibrating diaphragm that rigidity is good, the distortion is little.

Background

Diaphragms are important components of audio, headphone, microphone, and other devices for producing or collecting sound. The diaphragm in the prior art usually has only transverse grains (as shown in fig. 1), is poor in rigidity, and is deformed integrally during vibration, so that the distortion is large.

SUMMERY OF THE UTILITY MODEL

The utility model provides a vibrating diaphragm to solve at least one above-mentioned technical problem.

In order to solve the above problem, as an aspect of the present invention, there is provided a vibrating diaphragm, including: the vibrating diaphragm comprises a vibrating diaphragm body, wherein the vibrating diaphragm body comprises a first end, a vibrating diaphragm area and a second end which are sequentially arranged from top to bottom, a rigidity reinforcing structure extending from the first end to the second end is arranged in the vibrating diaphragm area, and the extending path of the rigidity reinforcing structure has amplitude in the direction perpendicular to the direction from the first end to the second end.

Preferably, the extension path extends in a path of a periodic curve.

Preferably, the diaphragm region has a plurality of the stiffness enhancing structures arranged in parallel thereon.

Preferably, the periodic curve is a continuous sigmoid curve.

Preferably, the stiffness enhancing structure is an indentation or a protrusion formed on the diaphragm body.

In the technical solution, the utility model discloses a rigidity additional strengthening extends in the vertical of vibrating diaphragm body, through the amplitude on the horizontal extension of vibrating diaphragm body to strengthen the rigidity of vibrating diaphragm body vertically and on horizontal, make the vibrating diaphragm body whole deformation in the vibration, rigidity becomes good, and the distortion is lower.

Drawings

Fig. 1 schematically shows a structural diagram of a diaphragm in the prior art;

fig. 2 schematically shows a schematic structural diagram of a diaphragm in the present invention.

Reference numbers in the figures: 1. a diaphragm body; 2. a first end; 3. a diaphragm area; 4. a second end; 5. a stiffness enhancing structure.

Detailed Description

The following detailed description of the embodiments of the invention, however, is intended to cover by the appended claims a number of different forms which may be practiced.

As an aspect of the utility model, a vibrating diaphragm is provided, include: the vibrating diaphragm comprises a vibrating diaphragm body 1, wherein the vibrating diaphragm body 1 comprises a first end 2, a vibrating diaphragm area 3 and a second end 4 which are sequentially arranged from top to bottom, a rigidity reinforcing structure 5 extending from the first end 2 to the second end 4 is arranged in the vibrating diaphragm area 3, and the extending path of the rigidity reinforcing structure 5 has amplitude which reciprocates back and forth in the left-right or positive-negative direction in the direction perpendicular to the direction from the first end 2 to the second end 4.

Preferably, the extension path extends in a path of a periodic curve. Preferably, the periodic curve is a continuous S-shaped curve, similar to sine, cosine or wave curves.

Preferably, the diaphragm area 3 has a plurality of the stiffness enhancing structures 5 arranged in parallel.

Preferably, the stiffness enhancing structure 5 is an indentation or a protrusion formed on the diaphragm body 1.

In the technical solution, the utility model discloses a rigidity additional strengthening 5 extends in vibrating diaphragm body 1 vertically, through the amplitude at vibrating diaphragm body 1 on the horizontal extension to strengthen vibrating diaphragm body 1's rigidity vertically and on the horizontal, make vibrating diaphragm body whole deformation in the vibration, rigidity becomes good, and the distortion is lower.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. 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. A diaphragm, comprising: diaphragm body (1), diaphragm body (1) is including first end (2), diaphragm district (3) and second end (4) that from top to bottom set gradually, follow in diaphragm district (3) first end (2) to the rigidity additional strengthening (5) that second end (4) extend, the extension route of rigidity additional strengthening (5) is followed perpendicularly to first end (2) have the amplitude to the direction of second end (4).

2. The diaphragm of claim 1 wherein the extension path extends in a periodically curved path.

3. The diaphragm according to claim 1, wherein the diaphragm region (3) has a plurality of the stiffness-enhancing structures (5) arranged in parallel.

4. The diaphragm of claim 2 wherein the periodic curve is a continuous S-shaped curve.

5. The diaphragm according to claim 1, wherein the stiffness-enhancing structure (5) is an indentation or a protrusion formed on the diaphragm body (1).