CN213073067U

CN213073067U - High-fidelity earphone internal extrusion iron basin frame

Info

Publication number: CN213073067U
Application number: CN202021930691.2U
Authority: CN
Inventors: 陆晓峰
Original assignee: Haiyan Yongfeng Precision Hardware Co ltd
Current assignee: Haiyan Yongfeng Precision Hardware Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-27
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses an extrusion iron basin frame in high-fidelity earphone relates to earphone technical field. The utility model discloses a first protective ring, second protection ring, and the diameter of first protective ring is greater than the diameter of second protection ring, and first protective ring is located the top of second protection ring, is equipped with a plurality of connecting plates between first protective ring, the second protection ring, and a plurality of connecting plates are the annular array and are inboard relatively at first protective ring, second protection ring, are equipped with the beaded finish between first protective ring, the second protection ring, and the beaded finish is fixed at a plurality of connecting plate inboards relatively. The utility model discloses a diameter that sets up first guard ring is greater than the diameter of second protection ring, and first guard ring is located the top of second protection ring, is equipped with a plurality of connecting plates between first guard ring, the second protection ring, and a plurality of connecting plates are the annular array and are inboard relatively at first guard ring, second protection ring, are convenient for increase the intensity of indisputable basin frame.

Description

High-fidelity earphone internal extrusion iron basin frame

Technical Field

The utility model belongs to the technical field of the earphone, especially, relate to an extrusion iron basin frame in high-fidelity earphone.

Background

The cone, i.e. the cone, is an important component of the loudspeaker. In the loudspeaker, after being connected with an audio signal, the voice coil can generate strong vibration in a magnetic field, the voice coil is fixed on the cone, the vibration of the voice coil drives the cone to vibrate simultaneously, and the cone vibrates to force air to vibrate, so that sound is produced. In order to achieve a good sound effect, the cone is generally made into a cone shape, and some bass speakers are made into a flat plate type, which is called a flat panel speaker. The material of ordinary speaker cone is ordinary paper, and along with the continuous progress of science and technology, people are to the continuous improvement of stereo set tone quality requirement, and the cone of various different materials also appears in succession, no longer is a material of cone, for example wool basin, metal basin. The difference of sound quality is caused by the difference of the materials of the sound basins.

The iron basin frame is arranged for protecting the paper basin, and the paper basin needs to be placed in the iron basin frame when the iron basin frame is used, so that the influence of the strength of the iron basin frame on the paper basin is invisible.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an extrusion iron basin frame in high-fidelity earphone, the diameter through setting up first guard ring is greater than the diameter of second guard ring, first guard ring is located the top of second guard ring, first guard ring, be equipped with a plurality of connecting plates between the second guard ring, and a plurality of connecting plates are ring array at first guard ring, the second guard ring is inboard relatively, be convenient for increase iron basin frame's intensity, through at first guard ring, be equipped with the beaded finish between the second guard ring, and the beaded finish is fixed at a plurality of connecting plate inboards relatively, be convenient for promote iron basin frame's intensity, through all being equipped with the reinforcing plate between every two adjacent connecting plates, and the reinforcing plate upper end is fixed in first guard ring bottom, be convenient for further promote iron basin frame's intensity, the problem that exists among the above-mentioned prior art has been solved.

In order to achieve the purpose, the utility model is realized by the following technical proposal:

a high-fidelity earphone inner extrusion iron basin frame comprises a first protection ring and a second protection ring, wherein the diameter of the first protection ring is larger than that of the second protection ring, the first protection ring is positioned above the second protection ring, a plurality of connecting plates are arranged between the first protection ring and the second protection ring, and the connecting plates are arranged on the opposite inner sides of the first protection ring and the second protection ring in an annular array;

be equipped with the beaded finish between first protective ring, the second protective ring, and the beaded finish is fixed in the relative inboard of a plurality of connecting plates, all is equipped with the reinforcing plate between every two adjacent connecting plates, and the reinforcing plate upper end is fixed in first protective ring bottom.

Optionally, the second protection ring circumferential side array is provided with a plurality of arc-shaped mounting plates, the cross sections of the arc-shaped mounting plates are triangular, one arc-shaped mounting plate is located on one side of a connecting plate, and the upper ends of the arc-shaped mounting plates are provided with mounting holes.

Optionally, the length direction of the mounting hole is parallel to the length direction of the connecting plate, and the lower end of the second protection ring is provided with the bottom plate.

Optionally, the arc-shaped mounting plate is located outside the bottom plate, an internal thread is arranged on the inner side of the arc-shaped mounting plate, external threads corresponding to the internal thread are arranged on the periphery of the bottom plate, and the bottom plate is in threaded fit between the arc-shaped mounting plates.

Optionally, a rubber pad is arranged at the bottom end of the bottom plate.

Optionally, a sound basin is arranged in the first protection ring, the second protection ring and the reinforcement ring, the bottom end of the sound basin is fixed to the upper end of the bottom plate, the upper end of the sound basin is fixed to the upper end of the first protection ring, and the outer side of the sound basin is attached to the reinforcement ring.

The embodiment of the utility model has the following beneficial effect:

the utility model discloses an embodiment is greater than the diameter of second protection ring through the diameter that sets up first protection ring, first protection ring is located the top of second protection ring, first protection ring, be equipped with a plurality of connecting plates between the second protection ring, and a plurality of connecting plates are ring array at first protection ring, the relative inboard of second protection ring, be convenient for increase the intensity of indisputable basin frame, through at first protection ring, be equipped with the beaded finish between the second protection ring, and the beaded finish is fixed at a plurality of connecting plates relative inboards, be convenient for promote the intensity of indisputable basin frame, through all being equipped with the reinforcing plate between every two adjacent connecting plates, and fix in first protection bottom end on the reinforcing plate, be convenient for further promote the intensity of indisputable basin frame.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a bottom view of an embodiment of the present invention;

fig. 3 is a cross-sectional view of an embodiment of the present invention.

Wherein the figures include the following reference numerals:

the sound cone comprises a first protection ring 1, a second protection ring 2, a connecting plate 3, a reinforcing ring 4, a reinforcing plate 5, an arc-shaped mounting plate 6, a mounting hole 7, a bottom plate 8 and a sound cone 9.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

Referring to fig. 1-3, in the present embodiment, there is provided an extruded iron basin frame in a high fidelity earphone, including: the protective device comprises a first protective ring 1 and a second protective ring 2, wherein the diameter of the first protective ring 1 is larger than that of the second protective ring 2, the first protective ring 1 is positioned above the second protective ring 2, a plurality of connecting plates 3 are arranged between the first protective ring 1 and the second protective ring 2, and the connecting plates 3 are arranged on the opposite inner sides of the first protective ring 1 and the second protective ring 2 in an annular array;

be equipped with beaded finish 4 between first protective ring 1, the second protective ring 2, and beaded finish 4 fixes at the relative inboard of a plurality of connecting plates 3, all is equipped with reinforcing plate 5 between every two adjacent connecting plates 3, and reinforcing plate 5 upper end is fixed in 1 bottom of first protective ring.

The application of one aspect of the embodiment is as follows: a plurality of connecting plates 3 are fixed on the opposite inner sides of the first protective ring 1 and the second protective ring 2 in an annular array, then reinforcing rings 4 are fixed on the opposite inner sides of the connecting plates 3, and then reinforcing plates 5 are fixed between the two adjacent connecting plates 3.

Diameter through setting up first protective ring 1 is greater than the diameter of second protective ring 2, first protective ring 1 is located the top of second protective ring 2, first protective ring 1, be equipped with a plurality of connecting plates 3 between the second protective ring 2, and a plurality of connecting plates 3 are annular array at first protective ring 1, the relative inboard of second protective ring 2, be convenient for increase the intensity of indisputable basin frame, through at first protective ring 1, be equipped with beaded finish 4 between the second protective ring 2, and beaded finish 4 fixes at the relative inboard of a plurality of connecting plates 3, be convenient for promote the intensity of indisputable basin frame, through all being equipped with reinforcing plate 5 between every adjacent two connecting plates 3, and reinforcing plate 5 upper end is fixed in 1 bottom of first protective ring, be convenient for further promote the intensity of indisputable basin frame.

2 week side arrays of second protection ring of this embodiment have a plurality of arc mounting panels 6, and the 6 cross-sections of arc mounting panel be triangle-shaped, and an arc mounting panel 6 is located a connecting plate 3 one side, and mounting hole 7 has been seted up to 6 upper ends of arc mounting panel, the reinforcing mounting panel 6's of being convenient for intensity.

The length direction of the mounting hole 7 of the embodiment is parallel to the length direction of the connecting plate 3, and the bottom plate 8 is arranged at the lower end of the second protection ring 2, so that the stability of the iron basin frame during fixing is enhanced.

The arc mounting panel 6 of this embodiment is located the 8 outsides of bottom plate, and the internal thread has been seted up to the 6 inboards of arc mounting panel, and 8 week sides of bottom plate have seted up the external screw thread corresponding with the internal thread, and 8 screw-thread fit of bottom plate are between a plurality of arc mounting panels 6, the mounting plate 8 of being convenient for.

The bottom end of the bottom plate 8 of the embodiment is provided with a rubber pad.

Be equipped with sound basin 9 in first protective ring 1, second protective ring 2, the beaded finish 4 of this embodiment, and the 9 bottom mounting of sound basin is in 8 upper ends of bottom plate, and the upper end at first protective ring 1 is fixed to the 9 upper ends of sound basin, and the laminating of the 9 outsides of sound basin and beaded finish 4 is convenient for improve the laminating degree of sound basin 9 and iron basin frame.

The above embodiments may be combined with each other.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the orientation words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" etc. are usually based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and in the case of not making a contrary explanation, these orientation words do not indicate and imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore, should not be interpreted as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

Claims

1. The utility model provides a squeeze iron basin frame in high-fidelity earphone which characterized in that includes: the device comprises a first protection ring (1) and a second protection ring (2), wherein the diameter of the first protection ring (1) is larger than that of the second protection ring (2), the first protection ring (1) is positioned above the second protection ring (2), a plurality of connecting plates (3) are arranged between the first protection ring (1) and the second protection ring (2), and the connecting plates (3) are arranged on the inner sides of the first protection ring (1) and the second protection ring (2) in an annular array manner;

be equipped with between first protective ring (1), second protective ring (2) beaded finish (4), and beaded finish (4) are fixed at a plurality of connecting plates (3) relative inboards, all are equipped with reinforcing plate (5) between per two adjacent connecting plates (3), and reinforcing plate (5) upper end is fixed in first protective ring (1) bottom.

2. The extrusion iron basin stand in the high-fidelity earphone according to claim 1, characterized in that a plurality of arc-shaped mounting plates (6) are arrayed around the second protection ring (2), the cross section of each arc-shaped mounting plate (6) is triangular, one arc-shaped mounting plate (6) is positioned at one side of a connecting plate (3), and the upper end of each arc-shaped mounting plate (6) is provided with a mounting hole (7).

3. The extruded iron basin stand in high-fidelity earphones as defined in claim 2, wherein the length direction of the mounting hole (7) is parallel to the length direction of the connecting plate (3), and the bottom plate (8) is arranged at the lower end of the second protective ring (2).

4. The extruded iron basin stand in the high-fidelity earphone according to claim 3, characterized in that the arc-shaped mounting plate (6) is located outside the bottom plate (8), the inner side of the arc-shaped mounting plate (6) is provided with inner threads, the periphery of the bottom plate (8) is provided with outer threads corresponding to the inner threads, and the bottom plate (8) is in threaded fit between the arc-shaped mounting plates (6).

5. A high-fidelity in-ear extruded iron-cup frame as claimed in claim 4, characterised in that the bottom of the bottom plate (8) is provided with a rubber pad.

6. The extruded iron basin stand in the high-fidelity earphone according to claim 4, wherein the sound basin (9) is arranged in the first protection ring (1), the second protection ring (2) and the reinforcement ring (4), the bottom end of the sound basin (9) is fixed at the upper end of the bottom plate (8), the upper end of the sound basin (9) is fixed at the upper end of the first protection ring (1), and the outer side of the sound basin (9) is attached to the reinforcement ring (4).