CN218071752U

CN218071752U - Double-vibration-resonance type earphone vibrating piece unit structure and earphone with same

Info

Publication number: CN218071752U
Application number: CN202221020890.9U
Authority: CN
Inventors: 廖洋
Original assignee: Guangzhou Yison Electron Technology Co ltd
Current assignee: Guangzhou Yison Electron Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-12-16
Anticipated expiration: 2032-04-25

Abstract

The utility model relates to a double-resonance formula earphone shakes piece unitized construction earphone field, especially is a double-resonance formula earphone shakes piece unitized construction and has earphone of this structure, including the earphone cord, the other end fixedly connected with earphone of earphone cord, the right-hand member fixedly connected with connection cover of earphone, the inboard of connection cover is equipped with double-resonance formula unit, and double-resonance formula unit and connection cover sliding connection, the left end fixedly connected with conduction unit of double-resonance formula unit, the left end fixedly connected with connection wire end of conduction unit, the fender bracket has been cup jointed in the outside of connecting the wire end, and fender bracket and conduction unit fixed connection, the utility model discloses in, through the conduction unit, mounting bracket, fast plug and the connection cover that sets up, the conduction unit carries out quick installation through fast plug, has reduced the cost of maintenance of double-resonance formula unit earphone, solves the direct welding of double-resonance formula unit to the earphone internal circuit, very inconvenient problem of changing.

Description

Double-vibration-resonance type earphone vibrating piece unit structure and earphone with same

Technical Field

The utility model relates to a two resonance formula earphones shake piece unit structure earphone field specifically is a two resonance formula earphones shake piece unit structure and have earphone of this structure.

Background

The double resonance refers to the phenomenon that two different resonance nuclei in the same system are excited, and the research on the double resonance can more deeply understand the interaction between the energy levels of the system on the basis of the common resonance, simplify the resonance observation procedure, improve the analysis capability, enhance the sensitivity of detecting weak resonance signals and the like.

According to the intensity of the applied interference field H2, the measured spectral lines are changed differently, and the same-nuclear double resonance can be divided into spin decoupling, NOE, nuclear double resonance and spin perturbation.

The earphone with double-resonance earphone vibrating piece unit structure uses the double-resonance unit which is most easily damaged, but the double-resonance unit is directly welded to an inner circuit of the earphone, so that the earphone is very inconvenient to replace, the maintenance cost of the earphone with the double-resonance unit is improved, meanwhile, the earphone is generally integrally arranged and cannot be detached, and the replacement and maintenance difficulty of inner elements is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two resonant earphone shakes piece unitized construction and has earphone of this structure to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a double-resonance formula earphone shakes piece unitized construction and has earphone of this structure, includes the earphone cord, the other end fixedly connected with earphone of earphone cord, the right-hand member fixedly connected with connection cover of earphone, the inboard of connection cover is equipped with double-resonance formula unit, and double-resonance formula unit and connection cover sliding connection, the left end fixedly connected with conduction unit of double-resonance formula unit, the left end fixedly connected with of conduction unit connects the wire end, the fender bracket has been cup jointed in the outside of connecting the wire end, and fender bracket and conduction unit fixed connection, the other end fixedly connected with fast plug of connecting the wire end, the dustcoat has been cup jointed in the outside of connection cover, the soft head of ear has been cup jointed to the right-hand member of dustcoat.

Preferably, the inner wall of the connecting cover is provided with a sliding groove, the sliding groove of the connecting cover is connected with an installation frame in a sliding mode, and the installation frame is fixedly connected with the conduction unit.

Preferably, the outer side of the outer cover is fixedly connected with a limiting ring, the inner side of the limiting ring is provided with a groove, and the inner side of the groove is slidably connected with a limiting plate.

Preferably, the inner side of the limiting plate is provided with a fixing plate, the fixing plate penetrates through the limiting plate and is in sliding connection with the limiting plate, the outer side of the fixing plate is fixedly connected with a spring, and the other end of the spring is fixedly connected with the limiting plate.

Preferably, the swivel is sleeved on the outer side of the limiting ring, the pull piece is fixedly connected to the outer side of the swivel, the pressing block is fixedly connected to the inner portion of the swivel, and the pressing block is located on the inner side of the groove.

Preferably, the briquetting all is colluded jade form setting with the recess, and the logical groove has been seted up to the lower extreme of recess.

Compared with the prior art, the beneficial effects of the utility model are that:

1. in the utility model, the conduction unit is rapidly installed through the quick plug through the conduction unit, the mounting frame, the quick plug and the connecting cover, thereby reducing the maintenance cost of the double-resonance type unit earphone and solving the problem that the double-resonance type unit is very inconvenient to replace because the double-resonance type unit is directly welded into an inner circuit of the earphone;

2. the utility model discloses in, through dustcoat, spacing ring, change and the limiting plate that sets up, rotate the change can be quick demolish the dustcoat, change the maintenance to inside unit, reduce the change maintenance degree of difficulty of internal component, solve the earphone and generally be whole setting, can not carry out the problem of dismantling.

Drawings

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

fig. 2 is an exploded view of the earphone of the present invention;

FIG. 3 is a schematic structural view of the connecting wire end of the present invention;

FIG. 4 is a schematic view of the spring mounting structure of the present invention;

fig. 5 is a schematic view of the mounting structure of the swivel of the present invention.

In the figure: the earphone comprises an earphone wire 1, an earphone 2, a connecting cover 3, a double-vibration-resonance type unit 4, a conduction unit 5, a mounting frame 6, a connecting wire end 7, a protective frame 8, a quick plug 9, an outer cover 10, an ear-inserting soft head 11, a limiting ring 12, a groove 13, a limiting plate 14, a fixing plate 15, a spring 16, a rotating ring 17, a pulling sheet 18 and a pressing block 19.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides a double-resonance formula earphone shakes piece unit structure and has earphone of this structure, including earphone cord 1, earphone cord 1's other end fixedly connected with earphone 2, earphone 2's right-hand member fixedly connected with connecting cover 3, the inboard of connecting cover 3 is equipped with double-resonance formula unit 4, and double-resonance formula unit 4 and connecting cover 3 sliding connection, be favorable to connecting cover 3 to form connection structure, install or dismantle, double-resonance formula unit 4's left end fixedly connected with conduction unit 5, the left end fixedly connected with of conduction unit 5 connects wire end 7, the fender bracket 8 has been cup jointed in the outside of connecting wire end 7, and fender bracket 8 and conduction unit 5 fixed connection, be favorable to connecting wire end 7 to protect through fender bracket 8, the other end fixedly connected with fast plug 9 of connecting wire end 7, be favorable to pegging graft and enter into earphone 2's inside and connect, dustcoat 10 has been cup jointed in the outside of connecting cover 3, be favorable to dustcoat 10 and connecting cover 3 to carry out butt joint, the right-hand member of 10 has cup jointed into soft ear 11.

The inner wall of the connecting cover 3 is provided with a chute, the inside of the chute of the connecting cover 3 is connected with an installation frame 6 in a sliding manner, and the installation frame 6 is fixedly connected with the conduction unit 5, so that the conduction unit 5 can be conveniently positioned and installed through the installation frame 6 on the outer side, the position deviation is prevented, and the quick plug 9 cannot be installed in a butt joint manner; the outer side of the outer cover 10 is fixedly connected with a limiting ring 12, the inner side of the limiting ring 12 is provided with a groove 13, and the inner side of the groove 13 is connected with a limiting plate 14 in a sliding manner, so that the limiting plate 14 can be conveniently connected and positioned through the groove 13 of the limiting ring 12; the fixing plate 15 is arranged on the inner side of the limiting plate 14, the fixing plate 15 penetrates through the limiting plate 14, the fixing plate 15 is connected with the limiting plate 14 in a sliding mode, the spring 16 is fixedly connected to the outer side of the fixing plate 15, the other end of the spring 16 is fixedly connected with the limiting plate 14, and the spring 16 on the fixing plate 15 can jack the limiting plate 4 to be inserted into the through groove to be installed quickly; a rotating ring 17 is sleeved on the outer side of the limiting ring 12, a pulling piece 18 is fixedly connected to the outer side of the rotating ring 17, a pressing block 19 is fixedly connected to the inner part of the rotating ring 17, the pressing block 19 is located on the inner side of the groove 13, the rotating ring 17 is convenient to rotate, the limiting plate 14 is pushed and extruded through the pressing block 19 on the inner wall, and the limiting plate 14 is controlled to be opened; briquetting 19 and recess 13 all are colludes the setting of jade form, and the groove 13 has been seted up to the lower extreme and have been led to the groove, are convenient for collude the mutual block of briquetting 19 and recess 13 that the jade form set up, promote the extrusion to limiting plate 14.

The working process comprises the following steps: the staff will be with the connection wire end 7 on the two-vibration harmonic unit 4 conduction unit 5 towards earphone 2, adjust the position of conduction unit 5 outside mounting bracket 6 and aim at the inside spout of connecting cover 3, push into the inside of connecting cover 3 with conduction unit 5, fender bracket 8 connects the inside that quick plug 9 on the wire end 7 inserted earphone 2, accomplish the installation of two-vibration harmonic unit 4, aim at dustcoat 10 at the limiting plate 14 that connects the cover 3 outside and slide into the butt joint, fixed plate 15 promotes limiting plate 14 card through spring 16 and inserts the logical inside of spacing ring 12 recess 13, connect the cover 3 and dustcoat 10 and install, limiting plate 14 pushes away the briquetting 19 inside swivel 17 to the opposite side of recess 13, when two-vibration harmonic unit 4 use the problem that appears the damage, the staff holds the pulling-on piece 18 in the swivel 17 outside, swivel 17 rotates swivel 17, promote the logical groove of limiting plate recess 13 with 14 through briquetting 19, pull out dustcoat 10 from the outside of connecting cover 3, open earphone 2, change the maintenance is carried out to the internal unit, reinstallation dustcoat 10 after accomplishing.

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 dual-resonance formula earphone shakes piece unit structure and has earphone of this structure, includes earphone cord (1), its characterized in that: the utility model discloses a novel earphone, including earphone cord (1), the other end fixedly connected with earphone (2), the right-hand member fixedly connected with of earphone (2) connects cover (3), the inboard of connecting cover (3) is equipped with double-resonance formula unit (4), and double-resonance formula unit (4) and connecting cover (3) sliding connection, the left end fixedly connected with conduction unit (5) of double-resonance formula unit (4), the left end fixedly connected with of conduction unit (5) connects wire end (7), fender bracket (8) have been cup jointed in the outside of connecting wire end (7), and fender bracket (8) and conduction unit (5) fixed connection, the other end fixedly connected with of connecting wire end (7) is plug (9) soon, dustcoat (10) have been cup jointed in the outside of connecting cover (3), the right-hand member of dustcoat (10) has cup jointed soft head of income ear (11).

2. The structure of the dual-resonance earphone diaphragm unit according to claim 1, wherein: the inner wall of the connecting cover (3) is provided with a sliding groove, the sliding groove of the connecting cover (3) is internally and slidably connected with a mounting frame (6), and the mounting frame (6) is fixedly connected with the conduction unit (5).

3. The structure of the vibrating plate unit of the dual-resonance type earphone as claimed in claim 1, and the earphone having the same, wherein: the outer side of the outer cover (10) is fixedly connected with a limiting ring (12), the inner side of the limiting ring (12) is provided with a groove (13), and the inner side of the groove (13) is slidably connected with a limiting plate (14).

4. The structure of the dual-resonance earphone diaphragm unit according to claim 3, wherein: the inner side of the limiting plate (14) is provided with a fixing plate (15), the fixing plate (15) penetrates through the limiting plate (14), the fixing plate (15) is in sliding connection with the limiting plate (14), the outer side of the fixing plate (15) is fixedly connected with a spring (16), and the other end of the spring (16) is fixedly connected with the limiting plate (14).

5. The structure of the dual-resonance earphone diaphragm unit according to claim 3, wherein: swivel (17) has been cup jointed in the outside of spacing ring (12), the outside fixedly connected with pulling-on piece (18) of swivel (17), the inside fixedly connected with briquetting (19) of swivel (17), and briquetting (19) are located the inboard of recess (13).

6. The structure of the dual-resonance earphone diaphragm unit according to claim 5, wherein: briquetting (19) and recess (13) all are colludes jade form setting, and the groove (13) the lowest has seted up logical groove.