CN212727349U - Earphone buckle structure and bluetooth earphone - Google Patents

Abstract

The utility model discloses an earphone buckle structure and bluetooth headset, including earphone shell and face lid, be equipped with a plurality of bellyings along week side direction distribution among the earphone shell and the face lid on one of them, be equipped with on the other with the recess that the bellyings buckle is connected. Preferably, the groove extends radially to a depth of 0.2 mm. This structure, it is through a plurality of the bellying has been realized with a plurality of the joint cooperation of recess the earphone shell with the equipment of face lid is fixed, need not to beat to glue fixedly, has practiced thrift the cost and has improved production efficiency.

Description

Earphone buckle structure and bluetooth earphone

[ technical field ] A method for producing a semiconductor device

The application relates to the earphone field, especially relates to earphone buckle structure and bluetooth headset.

[ background of the invention ]

Loudspeaker lid and earlap's traditional fixed mode is glued for the manual work, specifically for gluing on loudspeaker lid earlier, compresses tightly loudspeaker lid and earlap again, has the problem of dry glue time length, low in production efficiency, with high costs.

[ Utility model ] content

The utility model discloses glue for the manual work to current loudspeaker lid and earlap fixed mode, do glue the problem that time is long, production efficiency is low, with high costs and make the improvement, provide earphone buckle structure, including the earphone shell and with the earphone shell lid closes the face lid that forms and hold the chamber, the earphone shell with be equipped with a plurality of bellyings along all side direction distributions on one of the two of face lid, be equipped with on the other with bellyings buckle complex recess.

As an improvement of the earphone buckle structure, a plurality of protrusions are arranged on the earphone shell in the circumferential direction, and grooves matched with the protrusions in a buckle mode are formed in the face cover.

As an improvement of the earphone buckle structure, the depth of the groove extending along the radial direction of the face cover is 0.15mm-0.4 mm.

As an improvement of the above earphone buckle structure, the protrusion gradually decreases along the radial direction of the earphone shell toward the direction away from the earphone shell.

As an improvement of the earphone buckle structure, the bulge extends along the peripheral direction of the earphone shell and is arc-shaped, and the groove corresponds to the bulge in shape.

As an improvement of above-mentioned earphone buckle structure, be equipped with on the face lid inner wall protruding in the duplex winding of face lid inner wall face lid week side annular setting's installation department, be equipped with on the installation department the recess, be equipped with on the installation department and follow the face lid axial runs through the spacing groove of installation department, be equipped with on the earphone shell with the spacing portion of the spacing joint of spacing groove.

As an improvement of the above-mentioned earphone buckle structure, the earphone shell is provided with four protrusions arranged at intervals in the circumferential direction.

As an improvement of the earphone buckle structure, the earphone shell comprises a body and a connecting part arranged on the body and extending towards the face cover, and the protruding part is arranged on the outer wall of the connecting part.

The utility model discloses to current loudspeaker lid and earlap fixed mode for artifical the beating glue, do to glue that the time is long, production efficiency is low, problem with high costs and make the improvement, provide bluetooth headset, including foretell earphone buckle structure, it is equipped with loudspeaker spare to hold the intracavity, hold the chamber with loudspeaker spare shape is corresponding.

Compared with the prior art, the utility model has the advantages of as follows:

the utility model provides a bluetooth headset, including earphone shell and face lid, be equipped with a plurality of bellyings along week side direction distribution on one of them of earphone shell and face lid, be equipped with on the other with the recess that the bellyings buckle is connected. Preferably, the groove extends radially to a depth of 0.2 mm. This structure, it is through a plurality of the bellying has been realized with a plurality of the joint cooperation of recess the earphone shell with the equipment of face lid is fixed, need not to beat to glue fixedly, has practiced thrift the cost and has improved production efficiency.

[ description of the drawings ]

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.

Fig. 1 is an exploded view of an earphone clip structure according to the present application;

fig. 2 is a cross-sectional view of an earphone clip structure of the present application;

fig. 3 is a cross-sectional view of the earphone clip structure of the present application;

FIG. 4 is an enlarged view of a portion of FIG. 2 at A;

fig. 5 is a perspective view of an earshell in the earphone clip structure of the present application;

fig. 6 is a perspective view of a top cover in the earphone clip structure of the present application;

fig. 7 is a perspective view of the bluetooth headset of the present application.

[ detailed description ] embodiments

In order to make the technical problems, technical solutions and advantageous effects solved by the present application more clear and obvious, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

As shown in fig. 1-7, the bluetooth headset includes a headset case 1 and a cover 2 covering the headset case 1, wherein one of the headset case 1 and the cover 2 is provided with a plurality of protrusions 3 distributed along the circumferential direction, and the other one is provided with a groove 4 in snap fit with the protrusions 3. Specifically, earphone shell 1 includes body 11 and locates 11 is gone up to the body 11 connecting portion 12 that extends towards face lid 2 direction, bellying 3 sets up on the outer wall of connecting portion 12, connecting portion 12 is equipped with four intervals along its week side direction and sets up bellying 3, be equipped with on 2 inner walls of face lid with bellying 3 buckle complex recess 4. This structure has realized exempting from to beat to glue and has accomplished earphone shell 1 with face lid 2 is fixed, has practiced thrift the cost and has improved efficiency.

Further, the depth of the groove 4 extending along the radial direction of the face cover 2 is 0.15mm-0.4mm, preferably 0.2 mm. This structure can further improve the earphone shell 1 with the stability after the face lid 2 is assembled, and this structure can realize that 3KG hangs heavy test.

Further, the protruding portion 3 is followed 1 week side direction of earphone shell extends and is the arc form, protruding portion 3 is followed the radial of earphone shell 1 diminishes towards keeping away from the direction of earphone shell 1 gradually, recess 4 with 3 shapes of protruding portion are corresponding. The structure is more uniform in stress and better in fastening and fixing effects.

Further, be equipped with on the 2 inner walls of face lid protruding in 2 inner walls of face lid duplex winding the installation department 100 that 2 week side rings of face lid set up, be equipped with on the installation department 100 recess 4, be equipped with on the installation department 100 and follow 2 axial of face lid run through the spacing groove 5 of installation department 100, be equipped with on the earphone shell 1 with the spacing portion 6 of 5 spacing joints of spacing groove. As can be seen from the figure, after the face cover 2 and the earphone shell 1 are mounted in place, the limiting portion 6 is inserted into the limiting groove 5. The limiting part 6 and the limiting groove 5 play a role in limiting and aligning, and the face cover 2 is conveniently buckled on the groove 4.

Specifically, a horn piece 7 is arranged in the accommodating cavity, and the accommodating cavity corresponds to the horn piece 7 in shape. The earphone shell 1 is kept away from one end of the face cover 2 and is provided with an end cover 200, the earphone shell 1 and the end cover 200 form a second containing cavity, a circuit board is arranged in the second containing cavity, and a control button electrically connected with the circuit board is arranged on the end cover 200.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present application. Furthermore, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.

The foregoing is illustrative of one or more embodiments provided in connection with the detailed description and is not intended to limit the disclosure to the particular forms disclosed. Similar or identical methods, structures, etc. as used herein, or several technical inferences or substitutions made on the concept of the present application should be considered as the scope of the present application.

Claims (10)

1. Earphone buckle structure, its characterized in that, including earphone shell (1) and with earphone shell (1) lid closes face lid (2) that form and hold the chamber, earphone shell (1) with be equipped with a plurality of along all sides side direction distribution's bellying (3) on one of the two of face lid (2), be equipped with on the other with bellying (3) buckle complex recess (4).

2. The earphone buckle structure according to claim 1, wherein a plurality of protrusions (3) are disposed on the earphone housing (1) in the circumferential direction, and a groove (4) for engaging with the protrusions (3) is disposed on the face cover (2).

3. Earphone buckle structure according to claim 2, wherein the groove (4) extends radially along the face cap (2) to a depth of 0.15-0.4 mm.

4. The headset buckle structure of claim 2, wherein the protrusion (3) is tapered in a radial direction of the headset housing (1) in a direction away from the headset housing (1).

5. The earphone buckle structure according to claim 4, wherein the protrusion (3) extends in an arc shape along the circumferential direction of the earphone housing (1), and the groove (4) corresponds to the protrusion (3).

6. The earphone buckle structure according to claim 2, wherein the inner wall of the face cover (2) is provided with a protrusion on the inner wall of the face cover (2) and wound around the mounting portion (100) annularly arranged on the circumferential side of the face cover (2), the groove (4) is provided on the mounting portion (100), the mounting portion (100) is provided with a limiting groove (5) axially penetrating through the mounting portion (100) along the face cover (2), and the earphone shell (1) is provided with a limiting portion (6) in limiting clamping connection with the limiting groove (5).

7. The earphone fastening structure according to claim 2, wherein the earphone housing (1) is provided with four protrusions (3) spaced apart in a circumferential direction thereof.

8. The earphone fastening structure according to claim 2, wherein the earphone housing (1) comprises a body (11) and a connecting portion (12) disposed on the body (11) and extending toward the face cover (2), and the protrusion (3) is disposed on an outer wall of the connecting portion (12).

9. A bluetooth headset characterized in that it comprises a headset clip structure according to any of claims 1-8.

10. The bluetooth headset according to claim 9, wherein a horn (7) is provided in the receiving cavity, the receiving cavity corresponding to the shape of the horn (7).

Images