CN215499529U

CN215499529U - Improved earphone shell

Info

Publication number: CN215499529U
Application number: CN202122079780.1U
Authority: CN
Inventors: 张海; 黄松茂
Original assignee: Huizhou Juwei Electronics Co ltd
Current assignee: Huizhou Juwei Electronics Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-01-11
Anticipated expiration: 2031-08-31

Abstract

The utility model discloses an improved earphone shell, which comprises a shell body consisting of a handle part and an earphone part, wherein the earphone part is provided with a groove, the handle part is provided with a wire passing hole and communicated with the groove, and a rib part is arranged at the communicated part; the side wall of the listening cylinder part is provided with a first tuning hole opposite to the wire passing hole, the first tuning hole is provided with a tuning net, a baffle is further arranged between the first tuning hole and the wire passing hole, and the baffle is located at the first tuning hole. According to the improved earphone shell, the rib part is arranged at the communication position of the wire passing hole and the groove, so that the strength between the handle part and the earphone part can be improved, the whole earphone shell is more durable, meanwhile, the rib part cannot cause any obstruction to wire threading, the threading speed can be improved, the production efficiency of earphones is improved, the baffle is arranged at the first tuning hole, the wire can be prevented from damaging a tuning net of the first tuning hole after penetrating into the groove, the production quality of the earphones is improved, and the damage rate is reduced.

Description

Improved earphone shell

Technical Field

The utility model relates to the technical field of earphones, in particular to an improved earphone shell.

Background

Headphones (also known as ear muffs or earphones) are a pair of conversion units that receive electrical signals from a media player or receiver and convert them into audible sound waves using speakers near the ears. The earphone is generally separable from the media player, and the wearing modes include in-ear type, head-wearing type, earplug type and the like, so that the earphone is multipurpose for mobile phones, walkmans, radios, portable electric games and the like, and is also used for computers and Hi-fi sound equipment.

Present wired earphone generally includes the wire rod, earphone shell and loudspeaker, when assembling, need install loudspeaker in the earphone shell, penetrate the wire rod simultaneously and be connected with loudspeaker in the earphone shell, consequently when the earphone shell is produced and is made, need set up the hole that is used for the threading, and set up the space that is used for installing loudspeaker, thereby lead to the earphone shell to be relatively weak, and in order to improve the intensity of earphone shell, the event sets up muscle position (as figure 4) in earphone shell inside, with improvement earphone shell intensity, but the muscle position can lead to the fact certain hindrance to the threading, thereby cause production efficiency to hang down, in addition, the wire rod is at the in-process of threading, insert the tuning net easily, cause the damage to the tuning net.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an improved earphone shell which improves production efficiency and protects a tuning net.

In order to solve the above technical problems, the present invention can be implemented by adopting the following technical scheme:

an improved earphone shell comprises a shell body, wherein the shell body comprises a handle part and an earphone part connected with the handle part, the earphone part is provided with a groove for mounting a loudspeaker, the handle part is provided with a wire passing hole and communicated with the groove, and a rib part is arranged at the communication position;

the novel microphone is characterized in that a first tuning hole opposite to the wire passing hole is formed in the side wall of the microphone body, a tuning net is arranged on the first tuning hole, a baffle is further arranged between the first tuning hole and the wire passing hole, and the baffle is located at the first tuning hole.

In one embodiment, the rib portion comprises a transverse plate and two side plates, the transverse plate and the two side plates are respectively attached to the inner wall of the groove, the two side plates are respectively arranged on two sides of the transverse plate and are in a '[' shape, and the wire rod penetrates into the groove from the wire passing hole of the handle portion and the transverse plate.

In one embodiment, the handle portion is provided with a second tuning hole.

In one embodiment, the top surface of the earphone part is provided with a buckling part buckled with the earphone shell cover.

In one embodiment, the handle portion is integrally formed with the earpiece portion.

The utility model has the beneficial effects that: according to the improved earphone shell, the rib part is arranged at the communication position of the wire passing hole and the groove, so that the strength between the handle part and the earphone part can be improved, the whole earphone shell is more durable, meanwhile, the rib part cannot cause any obstruction to wire threading, the threading speed can be improved, the production efficiency of an earphone is improved, the baffle plate is arranged at the first tuning hole, the wire can be prevented from damaging a tuning net on the first tuning hole after penetrating into the groove, the production quality of the earphone is improved, and the damage rate is reduced.

Drawings

Fig. 1 is a first schematic view of an improved earphone shell structure according to the present invention;

fig. 2 is a schematic diagram of an improved earphone shell structure according to the present invention;

fig. 3 is a schematic structural diagram of the improved earphone shell in the threading process according to the present invention;

fig. 4 is a schematic view of a structure of an earphone shell in the prior art.

As shown in the attached drawings: 100. a housing; 110. a handle portion; 120. a tin part; 200. a groove; 300. a wire passing hole; 400. a rib part; 410. a transverse plate; 420. a side plate; 500. a first tone hole; 600. a tuning net; 700. a baffle plate; 800. a second tone hole; 900. and a buckling part.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, an improved earphone shell includes a shell 100, where the shell 100 includes a handle portion 110 and a receiver portion 120 connected to the handle portion 110, the receiver portion 120 is provided with a groove 200 for mounting a speaker, the handle portion 110 is provided with a wire through hole 300 and communicated with the groove 200, and a rib portion 400 is provided at a communication position; a first tuning hole 500 opposite to the wire passing hole 300 is formed in the side wall of the earpiece portion 120, a tuning net 600 is disposed on the first tuning hole 500, a baffle 700 is further disposed between the first tuning hole 500 and the wire passing hole 300, and the baffle 700 is located at the first tuning hole 500.

Specifically, in this embodiment, the earphone shell is composed of a handle portion 110 and a listening cylinder portion 120, a groove 200 is provided in the listening cylinder portion 120 for mounting a speaker, a wire passing hole 300 is provided in the handle portion 110 for threading, when the earphone is assembled, the speaker is mounted in the groove 200, a wire penetrates through the wire passing hole 300 and is connected with the speaker through the groove 200, and after the wire and the speaker are assembled, the wire and the earphone shell are buckled and connected with an earphone shell cover through a buckling portion 900 on the top surface of the listening cylinder portion 120, so as to assemble the earphone;

in order to improve the overall strength of the earphone shell, the handle portion 110 and the earphone portion 120 are integrally formed, and the rib portion 400 is disposed at the communication position between the wire passing hole 300 and the groove 200, so that the strength between the handle portion 110 and the earphone portion 120 can be improved through the rib portion 400, and finally, the overall strength of the earphone shell is improved, and the earphone shell is more durable.

Meanwhile, in this embodiment, in order to prevent the rib 400 from affecting the threading of the wire, the rib 400 includes a horizontal plate 410 and two side plates 420, the horizontal plate 410 and the two side plates 420 are respectively attached to the inner wall of the groove 200, and the two side plates 420 are respectively disposed at two sides of the horizontal plate 410 and are shaped like a '[', the wire is threaded into the groove 200 from the wire passing hole 300 of the handle 110 and the horizontal plate 410, and the horizontal plate 410 is attached to the inner wall of the groove 200 through the horizontal plate 410, so that the wire passing hole 300 can be smoothly communicated with the groove 200 without forming a space, and the wire is not obstructed during threading, so that the wire can be smoothly threaded into the groove 200 during threading, thereby increasing the threading speed and finally improving the production efficiency of the earphone, and the two side plates 420 are respectively disposed at two sides of the horizontal plate 410 and are attached to the inner wall of the groove 200, the integral strength of the earphone shell can be improved, and the earphone shell is durable and long in service life.

Referring to fig. 2, in the present embodiment, in order to enable the produced earphone to have a better hearing effect, so that the sound quality is released in the ear to be more pleasant to the ear and a better sound quality and a better bass effect are created, therefore, the sidewall of the earphone part 110 is further provided with the first tuning hole 500, the first tuning hole 500 is provided with the tuning net 600, meanwhile, the handle part 110 is provided with the second tuning hole 800, and of course, the tuning net is also provided, so that the air can flow in and out conveniently through the first tuning hole 500 and the second tuning hole 800, the internal pressure of the earphone is balanced, and the hearing effect is improved.

Since the first tuning hole 500 and the wire passing hole 300 are disposed oppositely, in order to prevent the wire from damaging the tuning net 600 on the first tuning hole 500 during the threading process, the baffle 700 is disposed at the first tuning hole 500, and when the wire penetrates into the groove 200 during the threading process, the baffle 700 can block the wire, so that the wire changes its direction, and the wire is prevented from contacting the tuning net 600 on the first tuning hole 500, thereby preventing the wire from damaging the tuning net 600, and thus reducing the damage rate and improving the quality.

The foregoing shows and describes the general principles and features of the present invention, together with the advantages thereof. The present invention may be readily implemented by those skilled in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. An improvement type earphone shell, includes the casing, its characterized in that: the shell comprises a handle part and a receiver part connected with the handle part, the receiver part is provided with a groove for mounting a loudspeaker, the handle part is provided with a wire passing hole and communicated with the groove, and a rib part is arranged at the communication position;

2. An improved earphone shell according to claim 1, wherein: the muscle position portion includes diaphragm and two blocks of curb plates, diaphragm and two blocks of curb plates laminate respectively in the inner wall of recess, and two blocks of curb plates set up respectively in the both sides of diaphragm to be '[' type, the wire rod penetrates to the recess from the line hole of crossing of handle portion and diaphragm.

3. An improved earphone shell according to claim 1, wherein: and a second tone adjusting hole is formed in the handle part.

4. An improved earphone shell according to claim 1, wherein: the top surface of the earphone barrel part is provided with a buckling part buckled with the earphone shell cover.

5. An improved earphone shell according to claim 1, wherein: the handle part and the earphone part are integrally formed.