CN218336357U

CN218336357U - Earphone cover and earphone with earphone cover

Info

Publication number: CN218336357U
Application number: CN202222077523.9U
Authority: CN
Inventors: 彭久高; 吴海全; 甘昆远; 张志军; 张传奇; 师瑞文
Original assignee: Zhaoqing Deqing Guanxu Electronics Co ltd
Current assignee: Zhaoqing Deqing Guanxu Electronics Co ltd
Priority date: 2022-08-08
Filing date: 2022-08-08
Publication date: 2023-01-17
Anticipated expiration: 2032-08-08

Abstract

The utility model discloses an earphone cover and have earphone of this earphone cover, earphone especially relate to an intelligent earphone, earphone cover, include: the shell is provided with a mounting hole; and the key assembly comprises a light guide part and a key body, the light guide part is provided with a limiting end, the light guide part is provided with an assembly hole penetrating through the limiting end, a positioning part arranged around the end part of the assembly hole is arranged on the limiting end, the light guide part is arranged in the shell and enables the positioning part to be in positioning fit with the hole wall of the mounting hole, the key body is arranged in the assembly hole and the mounting hole in a penetrating manner, and the positioning part is positioned between the hole wall of the mounting hole and the key body. The utility model discloses an earphone cover can reduce the offset of button body, improves the effect placed in the middle of the button body.

Description

Earphone cover and earphone with earphone cover

Technical Field

The utility model relates to an earphone technical field, in particular to earphone cover and have earphone of this earphone cover.

Background

The aesthetic appearance of the earphone housing is an important parameter for consumers to purchase earphones. Among the correlation technique, can set up the button on the earphone cover and control opening and shutting of earphone, some earphone covers can set up leaded light spare on the button in order to improve the degree of discernment of button position for light guide to the button department of the light source that will set up in earphone cover inside, however, this type of earphone cover also often can have the eccentric condition of button, the button is eccentric with the mounting hole that is used for installing the button promptly, and is not pleasing to the eye.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an earphone cover can reduce the eccentricity of button.

The utility model discloses still provide an earphone with above-mentioned earphone cover.

According to the utility model discloses earphone lid of first aspect embodiment includes: the shell is provided with a mounting hole; and the key assembly, the key assembly includes leaded light spare and button body, leaded light spare has spacing end, just leaded light spare is equipped with and runs through the pilot hole of spacing end, spacing serving is equipped with around the location portion that the tip of pilot hole set up, leaded light spare set up in the inside of casing, and make location portion with the pore wall location fit of mounting hole, the button body wears to locate the pilot hole and the mounting hole, location portion is located the pore wall of mounting hole with between the button body.

According to the utility model discloses earphone cover has following beneficial effect at least:

the utility model discloses an among the earphone cover, leaded light spare is used for playing the leaded light effect, and leaded light spare sets up in the inside of casing, through the pore wall location fit who makes location portion and mounting hole, can improve the positioning accuracy of leaded light spare and casing. The key body is arranged in the assembling hole and the mounting hole in a penetrating mode, and the positioning portion is located between the hole wall of the mounting hole and the key body. So, location portion can correct the position of button body, reduces the offset of button body, improves the effect placed in the middle of the button body.

According to some embodiments of the utility model, location portion is the loop configuration, the periphery side of location portion with the pore wall location fit of mounting hole.

According to some embodiments of the utility model, the inner peripheral side of location portion with the pore wall of pilot hole links to each other, and makes location portion with the coaxial setting of pilot hole.

According to some embodiments of the utility model, the lateral part of leaded light spare is equipped with first spacing groove, the button body has and wears to locate the first spacing portion of first spacing groove, first spacing portion is used for the bearing leaded light spare.

According to some embodiments of the utility model, the lateral part of leaded light spare still is equipped with the second spacing groove, the second spacing groove with first spacing groove is followed the circumference looks interval of pilot hole, the button body still has and wears to locate the spacing portion of second spacing groove, the spacing portion of second is used for the bearing leaded light spare.

According to some embodiments of the utility model, earphone cover still including setting up in the inside function key of casing, the wherein one end protrusion of button body in the mounting hole, the other end of button body with the function key sets up relatively.

According to some embodiments of the utility model, the other end of button body is provided with the bolster, the bolster support hold in the button body with between the function key.

According to some embodiments of the utility model, the button body including press splenium and one end with press the connecting portion that the splenium is connected, connecting portion set up in press the inboard of splenium, the bolster with connecting portion are kept away from press the one end of splenium to be connected.

According to the utility model discloses a some embodiments, the bolster is equipped with the assembly groove, connecting portion wear to locate in the assembly groove.

According to the second aspect of the present invention, the earphone comprises the earphone cover as described above.

According to the utility model discloses earphone has following beneficial effect at least:

the utility model discloses an among the earphone, leaded light spare is used for playing the leaded light effect, and leaded light spare sets up in the inside of casing, through the pore wall location fit who makes location portion and mounting hole, can improve the positioning accuracy of leaded light spare and casing. The key body is arranged in the assembling hole and the mounting hole in a penetrating mode, and the positioning portion is located between the hole wall of the mounting hole and the key body. So, location portion can correct the position of button body, reduces the offset of button body, improves the effect placed in the middle of the button body.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The invention will be further described with reference to the following drawings and examples, in which:

fig. 1 is a schematic structural diagram of an earphone cover according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially cut-away structure of an earphone cover according to an embodiment of the present invention;

fig. 3 is a first schematic structural diagram of a key assembly according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a key assembly according to an embodiment of the present invention.

Reference numerals:

100. a housing; 110. mounting holes;

200. a key assembly; 210. a light guide; 211. an assembly hole; 212. a limiting end; 213. a positioning part; 214. a first limit groove; 215. a second limit groove; 220. a key body; 221. a first limiting part; 222. a second limiting part; 223. a pressing part; 224. a connecting portion;

300. a buffer member; 310. assembling a groove;

400. function keys.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1, the present invention relates to an earphone cover, which includes a casing 100 and a key assembly 200.

As shown in fig. 2, the housing 100 is provided with a mounting hole 110.

Specifically, the housing 100 has a hollow structure, and the housing 100 is provided with a mounting hole 110, and the mounting hole 110 is communicated with the inner space of the housing 100.

The key assembly 200 includes a light guide 210 and a key body 220, the light guide 210 has a limiting end 212, the light guide 210 has an assembly hole 211 penetrating the limiting end 212, the limiting end 212 is provided with a positioning portion 213 surrounding an end of the assembly hole 211, the light guide 210 is disposed inside the housing 100, and the positioning portion 213 is in positioning fit with a hole wall of the mounting hole 110.

Specifically, the light guide 210 functions to guide light, and can guide light emitted from an LED (light-emitting diode) inside the housing 100. The light guide member 210 is disposed inside the casing 100, and the limit end 212 of the light guide member 210 is abutted against the inner wall of the casing 100, so that the light guide member 210 and the casing 100 can be preliminarily positioned, and in addition, the positioning accuracy of the light guide member 210 and the casing 100 can be further improved by positioning the positioning portion 213 and the hole wall of the mounting hole 110 in a positioning fit manner.

The key body 220 is disposed through the mounting hole 211 and the mounting hole 110, and the positioning portion 213 is located between the hole wall of the mounting hole 110 and the key body 220. Thus, the positioning portion 213 can correct the position of the key body 220, reduce the offset of the key body 220, and improve the centering effect of the key body 220.

In one embodiment, the positioning portion 213 has a ring-shaped structure, and the outer circumference of the positioning portion 213 is in positioning fit with the hole wall of the mounting hole 110. Specifically, the outer circumferential side of the positioning portion 213 abuts against the wall of the mounting hole 110, so that the coaxiality of the positioning portion 213 and the mounting hole 110 can be improved, and the coaxiality of the mounting hole 211 and the mounting hole 110 can be improved, thereby improving the centering effect of the key body 220.

Specifically, the inner circumferential side of the positioning portion 213 is continuous with the hole wall of the fitting hole 211, and the positioning portion 213 is disposed coaxially with the fitting hole 211.

As shown in fig. 2 and 3, in one embodiment, a first limiting groove 214 is disposed on a side portion of the light guide 210, the key body 220 has a first limiting portion 221 penetrating the first limiting groove 214, and the first limiting portion 221 is used for supporting the light guide 210.

Specifically, the first limiting groove 214 includes a first upper wall, a first side wall and a second side wall, the first side wall and the second side wall are disposed at intervals along the circumferential direction of the assembly hole 211, the first limiting portion 221 penetrates through the first limiting groove 214 and is abutted against the first upper wall of the first limiting groove 214, the first limiting portion 221 is used for supporting the light guide member 210 through the first upper wall of the first limiting groove 214, so that the light guide member 210 is matched with the key body 220, and the first side wall and the second side wall of the first limiting groove 214 are used for limiting the key body 220 from rotating relative to the light guide member 210.

As shown in fig. 2 and 4, a second limiting groove 215 is further disposed on a side portion of the light guide 210, the second limiting groove 215 and the first limiting groove 214 are spaced apart from each other along a circumferential direction of the assembling hole 211, the key body 220 further has a second limiting portion 222 penetrating through the second limiting groove 215, and the second limiting portion 222 is used for supporting the light guide 210.

Specifically, the second limiting groove 215 includes a second upper wall, a third side wall and a fourth side wall, the third side wall and the fourth side wall are disposed at intervals along the circumferential direction of the assembly hole 211, the second limiting portion 222 is disposed through the second limiting groove 215 and abuts against the second upper wall of the second limiting groove 215, the second limiting portion 222 is configured to support the light guide 210 through the second upper wall of the second limiting groove 215, so that the light guide 210 is matched with the key body 220, and the third side wall and the fourth side wall of the second limiting groove 215 are configured to limit the key body 220 to rotate relative to the light guide 210.

More specifically, the first limiting groove 214 and the second limiting groove 215 are disposed opposite to each other, the first limiting portion 221 is disposed in the first limiting groove 214, and the second limiting portion 222 is disposed in the second limiting groove 215.

As shown in fig. 2, in the present invention, one end of the light guide member 210 abuts against the housing 100, and the other end is supported by the first limiting portion 221 and the second limiting portion 222, so that the light guide member 210 can be stably mounted.

As shown in fig. 2, in one embodiment, the earphone cover further includes a function key 400 disposed inside the casing 100, one end of the key body 220 protrudes from the mounting hole 110, and the other end of the key body 220 is disposed opposite to the function key 400.

Specifically, the function key 400 is the function key 400 on the circuit board, and after the key body 220 is pressed, the key body 220 can press the function key 400, so as to implement the corresponding function.

The function key 400 may control the on/off of the earphone, and of course, in other embodiments, the function key 400 may also be configured to have other functions.

Further, a buffer 300 is disposed at the other end of the key body 220, and the buffer 300 is abutted between the key body 220 and the function key 400. The buffer 300 is used for providing a buffering effect and reducing the impact force between the function key 400 and the key body 220.

Specifically, on the one hand, when the key body 220 is pressed, the impact force applied to the function key 400 can be reduced, and the service life of the function key 400 can be prolonged, and on the other hand, the motor is further provided in the earphone housing, and vibrates during operation, and the buffer member 300 can reduce the impact force between the function key 400 and the key body 220 when the motor vibrates.

The buffer 300 is made of a soft member, such as rubber.

Further, the key body 220 includes a pressing portion 223 and a connecting portion 224 having one end connected to the pressing portion 223, the connecting portion 224 is disposed inside the pressing portion 223, and the buffer 300 is connected to one end of the connecting portion 224 away from the pressing portion 223.

Specifically, the pressing portion 223 protrudes from the mounting hole 110, one end of the connecting portion 224 is connected to the pressing portion 223, the connecting portion 224 is located inside the pressing portion 223, and the other end of the connecting portion 224 is connected to the cushion member 300.

More specifically, the buffer member 300 is provided with a fitting groove 310, and the connection portion 224 is penetrated in the fitting groove 310.

In this case, the assembling groove 310 is a cross groove, and the connecting portion 224 is a cross member, so that the connection reliability of the connecting member and the buffer member 300 can be improved.

The utility model discloses still relate to an earphone, include the utility model discloses an earphone cover.

The utility model discloses an in the earphone, leaded light 210 is used for playing the leaded light effect, and leaded light 210 sets up in the inside of casing 100, through the pore wall location fit who makes location portion 213 and mounting hole 110, can improve leaded light 210 and casing 100's positioning accuracy. The key body 220 is disposed through the mounting hole 211 and the mounting hole 110, and the positioning portion 213 is located between the hole wall of the mounting hole 110 and the key body 220. Thus, the positioning portion 213 can correct the position of the key body 220, reduce the offset of the key body 220, and improve the centering effect of the key body 220.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An earphone cover, comprising:

the shell is provided with a mounting hole; and

the button subassembly, the button subassembly includes leaded light spare and button body, leaded light spare has spacing end, just leaded light spare is equipped with and runs through the pilot hole of spacing end, spacing serving is equipped with around the location portion that the tip of pilot hole set up, leaded light spare set up in the inside of casing, and make location portion with the pore wall location fit of mounting hole, the button body wears to locate the pilot hole and the mounting hole, location portion is located the pore wall of mounting hole with between the button body.

2. The earphone cover according to claim 1, wherein the positioning portion is a ring-shaped structure, and an outer peripheral side of the positioning portion is in positioning fit with a hole wall of the mounting hole.

3. The earphone cover according to claim 2, wherein an inner peripheral side of the positioning portion is connected to a hole wall of the fitting hole, and the positioning portion is provided coaxially with the fitting hole.

4. The earphone cover according to claim 1, wherein a first limiting groove is formed in a side portion of the light guide member, the key body has a first limiting portion penetrating through the first limiting groove, and the first limiting portion is used for supporting the light guide member.

5. The earphone cover according to claim 4, wherein the side portion of the light guide member further has a second limiting groove, the second limiting groove is spaced from the first limiting groove along the circumferential direction of the mounting hole, the key body further has a second limiting portion penetrating the second limiting groove, and the second limiting portion is used for supporting the light guide member.

6. The earphone cover according to claim 1, further comprising a function key disposed inside the housing, wherein one end of the key body protrudes from the mounting hole, and the other end of the key body is disposed opposite to the function key.

7. The earphone cover according to claim 6, wherein a buffer member is disposed at the other end of the key body, and the buffer member abuts between the key body and the function key.

8. The earphone cover according to claim 7, wherein the key body includes a pressing portion, and a connecting portion having one end connected to the pressing portion, the connecting portion being disposed inside the pressing portion, and the buffer is connected to one end of the connecting portion remote from the pressing portion.

9. The earphone cover according to claim 8, wherein the buffer member is provided with a fitting groove, and the connecting portion is inserted into the fitting groove.

10. A headset, characterized in that it comprises a headset cover according to any of the preceding claims 1 to 9.