CN214045962U

CN214045962U - Earplug type earphone

Info

Publication number: CN214045962U
Application number: CN202120125505.6U
Authority: CN
Inventors: 黄计旺
Original assignee: Dongguan Meidang Electronic Co ltd
Current assignee: Dongguan Meidang Electronic Co ltd
Priority date: 2021-01-18
Filing date: 2021-01-18
Publication date: 2021-08-24
Anticipated expiration: 2031-01-18

Abstract

The utility model relates to an earplug formula earphone, place the pronunciation unit in the shell is reached including the shell, the shell is the integral type structure, is equipped with on the shell and accomodates the hole, should accomodate hole adaptation chock plug equipment, pronunciation unit pass through chock plug electric connection outside wire. The utility model is beneficial to the research and development design of the earphone, and simplifies the manufacture and the assembly; the sounding unit is electrically connected with an external wire through the plug head, the structure is simple, the assembly and the connection are simple and convenient, the plug head is perfectly integrated with the shell after being assembled, and the appearance is attractive and elegant.

Description

Earplug type earphone

Technical Field

The utility model belongs to the technical field of the earphone technique and specifically relates to earplug formula earphone is related to.

Background

With the development of technology, mobile devices such as mobile phones and tablet computers are popularized, people are more and more accustomed to using the mobile devices to listen to music, and in order to enable users to listen to music in an environment without disturbing others, the earphones are just the necessary accessories of personal mobile devices. Nowadays, earphones sold in the market are full of eyes, and the earplug type earphones are popular among people due to small size and convenience in carrying and using. The shell of the traditional earplug type earphone is of a split structure, so that the traditional earplug type earphone is relatively inconvenient to manufacture and assemble, limited in appearance design and capable of influencing the development of the earplug type earphone.

Disclosure of Invention

An object of the utility model is to provide an earplug formula earphone solves above-mentioned technical problem well.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides an earplug formula earphone, places the pronunciation unit in the shell in including the shell, the shell is the integral type structure, is equipped with on the shell and accomodates the hole, should accomodate hole adaptation chock plug equipment, pronunciation unit pass through chock plug electric connection outside wire.

Above-mentioned scheme is further, be equipped with the draw-in groove on the inner wall of accomodating the hole, be equipped with the buckle of evagination on the periphery wall of chock plug, utilize the joint of buckle and draw-in groove to realize that the chock plug prevents moving back in accomodating the hole and be connected.

Above-mentioned scheme is further, it is the round hole to accomodate the hole, and the chock plug is the cylinder, accomodates to be equipped with on the inner wall in hole and dodges logical groove, and the draw-in groove intercommunication is dodged logical groove and is built-in and dislocation relatively, and the buckle that satisfies the chock plug inserts the rotatory joint draw-in groove in back through dodging logical groove.

According to the scheme, the plug head is provided with the conductive pin hole, the conductive pin hole is electrically connected with the sounding unit through the built-in wire, the external wire is provided with the conductive pin, and the conductive pin is inserted into the conductive pin hole to achieve the conduction connection between the external wire and the plug head.

The technical scheme is that the plug head is integrated with an external lead, and a first contact terminal is arranged on the plug head and is in conductive connection with the external lead; the accommodating hole is internally provided with a second contact terminal which is in conduction connection with the sounding unit, so that when the plug head is assembled in the accommodating hole, the first contact terminal and the second contact terminal are correspondingly connected and conducted to achieve the electric connection of the sounding unit and the external lead.

By adopting the structure, the shell of the utility model is an integrated structure, has good integrity, is beneficial to the research and development design of the earphone, and simplifies the manufacture and the assembly; be equipped with on the shell and accomodate the hole, should accomodate the hole adaptation chock plug equipment, pronunciation unit passes through the outside wire of chock plug electric connection, simple structure, and assembly connection is simple and convenient, and the chock plug is perfect after the equipment forms an organic whole with the shell, appearance elegant appearance.

Description of the drawings:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the plug of the embodiment of FIG. 1 assembled to a housing;

FIG. 3 is a schematic structural diagram of two embodiments of the present invention;

fig. 4 is a schematic structural diagram of the combined structure of the present invention.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1, 2, 3 and 4, which are drawings illustrating a preferred embodiment of the present invention, the present invention relates to an earplug type earphone, which includes a housing 1 and a sound generating unit (not shown) built in the housing. The shell 1 is of an integrated structure, is good in structure, obtains a better sound cavity, is convenient to manufacture earphones with better sound quality, is convenient to manufacture, and simplifies assembly. The housing 1 is provided with a receiving hole 11, the receiving hole 11 is matched with the plug 2 for assembly, and the sound producing unit is electrically connected with the external lead 3 through the plug 2. This structure changes traditional earphone components of a whole that can function independently shell structure to effectively realize the circuit connection between the components and parts through chock plug structural design, the perfect and shell formation is integrative after the chock plug equipment, appearance elegant appearance. In this embodiment, the plug can suitably increase the viscose when assembling to the adhesion after the equipment makes plug and shell even as an organic whole, does not part, obtains stable in structure reliable and appearance lines fluent earplug formula earphone.

Referring to fig. 1, 2, 3 and 4, in the embodiment, the accommodating hole 11 is far away from the sound output end of the casing 1, and is small, so as to reduce the influence on the sound quality of the sound output of the earphone. Be equipped with draw-in groove 111 on the inner wall of accomodating hole 11, be equipped with the buckle 21 of evagination on the periphery wall of chock plug 2, utilize the joint of buckle 21 and draw-in groove 111 to realize that chock plug 2 prevents in accomodating hole 11 moving back and is connected, increase connection structure intensity. Furthermore, the accommodating hole 11 is a round hole, the plug 2 is a cylinder, and the outer end of the plug 2 is matched with the hole opening of the accommodating hole 11, so that the plug can be completely embedded after assembly, and the sound production efficiency in the earphone can be improved. Be equipped with on the inner wall of accomodating hole 11 and dodge logical groove 112, draw-in groove 111 communicates dodges logical groove 112 and relative built-in and dislocation, satisfies buckle 21 of chock plug 2 and inserts back rotatory joint draw-in groove 111 through dodging logical groove 112, and this structure conveniently assembles the chock plug, and the location is stable, reliable, promotes the earphone quality. In the embodiment shown in the figures, the fasteners 21 are arranged at intervals on the outer peripheral wall of the plug 2, and the corresponding receiving holes 11 are also correspondingly provided with the clamping grooves 111 at intervals, so that the plug 2 can be plugged and clamped.

Referring to fig. 1 and 2, in the present embodiment, the plug head 2 is provided with the conductive pin hole 22, the conductive pin hole 22 is electrically connected to the sound generating unit through a built-in wire, the external wire 3 is provided with the conductive pin 31, and the conductive pin 31 is inserted into the conductive pin hole 22 to realize the conductive connection between the external wire 3 and the plug head 2, so that the structure is simple and the assembly and connection are convenient; the external lead 3 also has replaceability.

As shown in fig. 3, the present invention can also fix the plug 2 and the external wire 3 into a whole, and the plug 2 is provided with a first contact terminal 23, and the first contact terminal 23 is conductively connected with the external wire 3; the second contact terminal 113 is arranged in the accommodating hole 11, the second contact terminal 113 is in conduction connection with the sounding unit, when the plug 2 is assembled in the accommodating hole 11, the first contact terminal 23 and the second contact terminal 113 are correspondingly connected and conducted to achieve the electric connection of the sounding unit and the external lead 3, and the structure is beneficial to research and development design of earphones and simplifies manufacturing and assembling.

The shell of the utility model is of an integrated structure, has good integrity, is beneficial to the research and development design of the earphone, and simplifies the manufacture and the assembly; be equipped with on the shell and accomodate the hole, should accomodate the hole adaptation chock plug equipment, pronunciation unit passes through the outside wire of chock plug electric connection, simple structure, and assembly connection is simple and convenient, and the chock plug is perfect after the equipment forms an organic whole with the shell, appearance elegant appearance.

Of course, the present invention has been described in detail with reference to the embodiments, and only for the purpose of illustrating the technical conception and the features of the present invention, the purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and implement the same, therefore, all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides an earplug formula earphone, includes shell (1) and places the pronunciation unit in the shell in, its characterized in that: the shell (1) is of an integrated structure, the shell (1) is provided with a containing hole (11), the containing hole (11) is matched with the plug head (2) for assembly, and the sounding unit is electrically connected with the external lead (3) through the plug head (2).

2. An ear bud headphone as claimed in claim 1, wherein: be equipped with draw-in groove (111) on the inner wall of accomodating hole (11), be equipped with evagination buckle (21) on the periphery wall of chock plug (2), utilize the joint of buckle (21) and draw-in groove (111) to realize that chock plug (2) prevents moving back in accomodating hole (11) and connect.

3. An ear bud headphone as claimed in claim 2, wherein: accomodate hole (11) and be the round hole, chock plug (2) are the cylinder, are equipped with on the inner wall of accomodating hole (11) and dodge logical groove (112), draw-in groove (111) intercommunication dodge logical groove (112) and relative built-in and dislocation, and rotatory joint draw-in groove (111) after buckle (21) that satisfy chock plug (2) insert through dodging logical groove (112).

4. An ear bud headphone as claimed in claim 1, wherein: the plug head (2) is provided with a conductive pin hole (22), the conductive pin hole (22) is electrically connected with the sounding unit through a built-in wire, the external wire (3) is provided with a conductive pin (31), and the conductive pin (31) is inserted into the conductive pin hole (22) to realize the conductive connection between the external wire (3) and the plug head (2).

5. An ear bud headphone as claimed in claim 1, wherein: the plug head (2) and the external lead (3) are fixed into a whole, a first contact terminal (23) is arranged on the plug head (2), and the first contact terminal (23) is in conductive connection with the external lead (3); the second contact terminal (113) is arranged in the accommodating hole (11), the second contact terminal (113) is in conduction connection with the sounding unit, and when the plug head (2) is assembled in the accommodating hole (11), the first contact terminal (23) and the second contact terminal (113) are correspondingly connected and conducted to achieve the purpose that the sounding unit is electrically connected with the external lead (3).